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WorksheetsUltimate Geometry Regents Knowledge Practice
Total questions: 125
Worksheet time: 10hrs 25mins
Which of the following is the correct midpoint formula given two endpoints (x1, y1) and (x2, y2)?
How is the distance formula correctly written:
d = (y1 − y2)2 −(x2 − x1)2
d = (x2 − x1)2 + (y2 − y1 )2
d = (y1 − y 2)2 + (x2 − x1)2
d = (x)2− (y)2
The Pythagorean Theorem is
a2 + b2 = c2
What is the slope formula?
What is the point-slope formula?
m = 3/4
What is the slope of a line perpendicular to 5?
5
1/5
-1/5
-5
How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)
AA
SAS
SSS
Not Similar
What congruency postulate proves the triangles congruency?
SAS
ASA
SSS
HL
Name the angle relationship.
Same Side Interior
Alternate Interior
Corresponding
Vertical Angles
Name the angle relationship.
Alternate Interior
Alternate Exterior
Corresponding
Vertical Angles
Which of these angles is NOT congruent to angle 5?
Angle 6
Angle 8
Angle 1
Angle 4
What leg is considered the hypotenuse?
Any side
the side opposite the smallest angle
the side opposite the right angle
the side opposite the shortest leg
Name the angle relationship.
Alternate Interior
Alternate Exterior
Corresponding
Vertical Angles
Volume of a Rectangular Prism
What is the formula for area of a circle given the radius?
A = πr
A = 2πr
A = πd
A = πr²
What is the formula for the area of a triangle?
bh
lw
s2
1/2(bh)
What is the formula for the area of a parallelogram?
bh
lw
s2
1/2(bh)
How do you find the diameter of a circle
Multiply by pi
Multiply the radius by 2
Divide the radius by 2
It's impossible...
What is the formula for the area of a rectangle?
lw
1/2*h(b1+b2)
3.14(r)
s2
What is the formula for the volume of a sphere?
V = πr2h
V = 4πr2
V = (4/3)πr2
V = (4/3)πr3
What is the volume formula for a cylinder?
V = (4 ∕ 3)πr3
V = (1 ∕ 3)πr2h
V = πr2h
V = (1 ∕ 3)Bh
The longest side of a triangle would be located where on a triangle?
Across from the smallest angle
Across from the largest angle
Cannot tell.
Adjacent to the smallest side.
Do the following side lengths form a triangle?
3, 10, 7
Yes
No
Name the angle relationship.
Alternate Exteriors
Alternate Interiors
Corresponding
Same Side Interiors
Name the angle relationship.
Alternate Interior
Alternate Exterior
Corresponding
Vertical Angles
What can you find with trig ratios?
Missing sides
missing angles
area of a triangle
missing sides, angles and area of a triangle
Identify the transformation from B to D.
90o Clockwise Rotation
180o Rotation
270o clockwise Rotation
360o Rotation
State the line of reflection.
Reflection across y-axis
Reflection across x-axis
Reflection across x = 1
Reflection across y = 1
How is triangle ABC being translated to triangle A'B'C'?
up 3, left 8
up 9, left 4
down 3, right 8
down 9, right 4
Find the largest side in Δ BCD
Segment BC
Segment DB
Segment DC
Segment AB
Describe the possible lengths for the third side of the triangle given the two sides 10 and 5.
5 < x 10
0 < x < 10
0 < x < 15
5 < x < 15
What postulate proves these triangles congruent?
SAS
ASA
AAS
Not enough information
What postulate would prove triangle ∆NYQ is congruent to ∆PYQ?
ASA
SAS
SSS
HL
What is the slope of this line?
V=πr2h
area of trapazoid
1/2(b1 + b2)
h(b1 + b2)
1/2h(b1 + b2)
(b1 + b2)
What is the Slope Intercept Formula
ax + by = c
y = mx + b
What is the formula for the standard form of an equation?
ax + by = c
y = mx + b
What equation would I pick for vertical angles?
x = x
x + x = 90
x + x = 180
x + x = 360
x + x + x = 180
What equation would I pick for complementary angles?
x = x
x + x = 90
x + x = 180
x + x = 360
x + x + x = 180
What equation would I pick for supplementary angles?
x = x
x + x = 90
x + x = 180
x + x = 360
x + x + x = 180
What equation would I pick for angles at a point?
x = x
x + x = 90
x + x = 180
x + x = 360
x + x + x = 180
What equation would I pick for angles of a triangle?
x = x
x + x = 90
x + x = 180
x + x = 360
x + x + x = 180
What shape has 3 sides?
Triangle
Quadrilateral
Hexagon
Decagon
What shape has 4 sides?
Triangle
Quadrilateral
Hexagon
Decagon
What shape has 5 sides?
Octagon
Pentagon
Hexagon
Decagon
What shape has 6 sides?
Octagon
Pentagon
Hexagon
Decagon
What shape has 7 sides?
Octagon
Septagon/Heptagon
Nonagon
Decagon
What shape has 8 sides?
Octagon
Septagon/Heptagon
Nonagon
Decagon
What shape has 9 sides?
Octagon
Septagon/Heptagon
Nonagon
Decagon
What shape has 10 sides?
Octagon
Dodecagon
Nonagon
Decagon
What shape has 12 sides?
Octagon
Dodecagon
Nonagon
Decagon
What triangle has no sides congruent?
Scalene
Isosceles
Equilateral
What triangle has no angles congruent?
Scalene
Isosceles
Equilateral
What triangle has two angles congruent?
Scalene
Isosceles
Equilateral
What triangle has two sides congruent?
Scalene
Isosceles
Equilateral
What triangle has three sides congruent?
Scalene
Isosceles
Equilateral
What triangle has three angles congruent?
Scalene
Isosceles
Equilateral
Which is the correct formula for the area of a triangle using trig?
A = 1/2 ab sinC
A = 1/2 bc sinA
A = 1/2 ac sinB
What is NOT an acceptable response for saying two triangles are congruent?
The transformations performed are rigid motions.
The triangles are congruent because of SSS
The transformation performed are dilations.
What is equal to cosA?
sinB
tanA
cosB
sinA
sin A = cos B. What do I know about A & B?
A = B
A + B = 180
A + B = 90
A + B = 360
What point of concurrency is listed shown in the picture?
Circumcenter
Incenter
Centroid
Orthocenter
What point of concurrency is listed shown in the picture?
Circumcenter
Incenter
Centroid
Orthocenter
What point of concurrency is listed shown in the picture?
Circumcenter
Incenter
Centroid
Orthocenter
What point of concurrency is listed shown in the picture?
Circumcenter
Incenter
Centroid
Orthocenter
The point of concurrency created by perpendicular bisectors is called
Circumcenter
Incenter
Centroid
Orthocenter
The point of concurrency created by angle bisectors is called
Circumcenter
Incenter
Centroid
Orthocenter
The point of concurrency created by medians is called
Circumcenter
Incenter
Centroid
Orthocenter
The point of concurrency created by altitudes is called
Circumcenter
Incenter
Centroid
Orthocenter
The volume of a triangular prism is
V = 1/2 b h h
V = b h h
V = 1/2 b h
When dilating a line, if the center of dilation is ON the line, then the equation is
The same
The same slope different y-intercept
Different slope same y-intercept
Different slop different y-intercept
When dilating a line, if the center of dilation is NOT on the line, then the equation is
The same
The same slope different y-intercept
Different slope same y-intercept
Different slop different y-intercept
What is the correct trig equation?
sin A = 8/13
sin A = 13/8
cos A = 8/13
tan A = 13/8
What is the correct trig equation to solve?
cos θ = 47/100
cos θ = 100/47
sin θ = 47/100
sin θ = 100/47
What trig equation should you use to solve?
tan θ = 45/27
tan θ = 27/45
sin θ = 45/27
sin θ = 27/45
Is this a HLLS or SAAS problem?
HLLS
SAAS
Is this a HLLS or SAAS problem?
HLLS
SAAS
What type of angle is shown in the picture?
Central
Inscribed
What type of angle is shown in the picture?
Central
Inscribed
What type of angle is shown in the picture?
Central
Inscribed
What do we know about the angle compared to the intercepted arc?
angle and arc are equal
angle is half the arc
What do we know about the angle compared to the intercepted arc?
angle and arc are equal
angle is half the arc
What do we know about the angle compared to the intercepted arc?
angle and arc are equal
angle is half the arc
inscribed
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
Which formula would you use?
2*angle = arc
2*angle = arc + arc
2*angle = arc - arc
outside*whole = outside*whole
piece*piece = piece*piece
