WorksheetsFinal Exam Review
Total questions: 67
Worksheet time: 11hrs 10mins
Find the measure of one interior angle in regular 25-gon. Round your answer to the nearest tenth if necessary.
164.3⁰
167.1⁰
165.6⁰
166.7⁰
Find the measure of one exterior angle in the regular polygon. Round your answer to the nearest tenth if necessary.
32.7⁰
90⁰
45⁰
60⁰
Find the measure of one exterior angle in a regular nonagon. Round your answer to the nearest tenth if necessary.
27.7⁰
60⁰
72⁰
40⁰
What is the sum of the measures of the exterior angles of a decagon?
1440⁰
360⁰
144⁰
1800⁰
Find the value of x.
540⁰
121⁰
134⁰
360⁰
In the Polygon Interior Angle Sum Theorem, what does n represent?
The measure of the largest interior angle
The number of sides of the polygon
Nothing
The number of triangles that compose the polygon
How many sides would an irregular polygon have if the interior angle sum is 1800° ?
20 sides
21 sides
12 sides
180 sides
If a five sided irregular polygon has the following known exterior angles measures:
36° 124° 74° 56°
What is the fifth exterior angle measure?
70°
71°
10°
0°
(x - 4)2 + (y - 3)2 = 25 ?
Radius = 5 units
Radius = 25 units
Radius = 25 units
Radius = 5 units
(x-8)2+ (y+2)2=
Write the equation of the circle with center C( -5 , 8 ) and radius = 7
( x - 5 )2 + ( y + 8 )2 = 14
( x - 5 )2 + ( y - 8 )2 = 49
( x - 5 )2 + ( y + 8 )2 = 49
( x + 5 )2 + ( y - 8 )2 = 49
Opposite sides are __________________.
What is this shape?
Square
Trapezoid
Rhombus
Parallelogram
What is this shape? (Same colors means congruent measures)
Rectangle
Trapezoid
Rhombus
Isosceles Trapezoid
What is this shape? (Same color means congruent measures)
Trapezoid
Isosceles Trapezoid
Parallelogram
Rhombus
What proves that this shape is not a rhombus?
Opposite sides are not congruent
All angles are 90 degrees
All sides are not congruent
It doesn't look like a diamond
Which statement fully proves that this quadrilateral is a square?
Opposite sides are congruent and all angles are 90 degrees
All sides are congruent and all angles are 90 degrees
All sides are congruent and adjacent angles are supplementary
All angles are congruent and opposite sides are congruent
Find the area of a triangle if the base is 3 and the height is 6.
9 cm2
18 cm2
9 cm
18 cm
Find the area of the triangle.
165 cm2
120 cm2
88 cm2
44 cm2
What is the base of a triangle if A = 40cm2 and h = 10cm.
4
5
8
2
Alex is building a shelf shaped like a triangle. He wants the height to equal 8 and the area to equal 72. What will b equal?
9 cm
9 cm2
18 cm
18 cm2
