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WorksheetsUnit 4 Vocab/Concept Review
Total questions: 23
Worksheet time: 32mins
Name
Class
Date
1.
Name a midsegment of ⌂ABC
a)
segment AC
b)
segment DE
c)
segment AB
d)
segment BC
2.
Solve for x.
a)
x = 12
b)
x = 11
c)
x = 15
d)
x = 9
3.
What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Obtuse
4.
How many acute angles must an acute triangle have?
a)
2
b)
1
c)
4
d)
3
5.
What type of triangle is this?
a)
scalene
b)
acute
c)
equilateral
d)
isosceles
6.
Name the largest angle in this triangle.
a)
∠D
b)
∠E
c)
∠F
7.
Name the smallest angle in this triangle.
a)
∠A
b)
∠B
c)
∠C
8.
The longest side of a triangle would be located where on a triangle?
a)
Across from the smallest angle
b)
Across from the largest angle
c)
Cannot tell.
d)
Adjacent to the smallest side.
9.
A scalene triangle can have a right angle
a)
false
b)
true
10.
Which of the following angles are remote interior angles to angle d?
a)
Angle a and Angle b
b)
Angle b and Angle c
c)
Angle a and Angle c
d)
Angle a and Angle b and Angle c
11.
Which of the following terms best describes Angle d?
a)
Remote interior angle
b)
Corresponding angle
c)
Exterior angle
d)
Interior angle
12.
What is the measure of angle b?
a)
36o
b)
56o
c)
63o
d)
117o
13.
Find the value of x.
a)
A
b)
B
c)
C
d)
D
14.
Find the value of x.
a)
A
b)
B
c)
C
d)
D
15.
Name the sides from SMALLEST to LARGEST
a)
RS, ST, TR
b)
ST, RT, RS
c)
RT, ST, RS
d)
RT, RS, ST
16.
First decide if it is a triangle and then classify the triangle as acute, obtuse, or right. Sides: 3,7,9
a)
Not a triangle
b)
Acute
c)
Right
d)
Obtuse
17.
First decide if it is a triangle and then classify the triangle as acute, obtuse, or right. Sides: 20, 21, 29
a)
Not a triangle
b)
Acute
c)
Right
d)
Obtuse
18.
First decide if it is a triangle and then classify the triangle as acute, obtuse, or right. Sides: 4, 11, 16
a)
Not a triangle
b)
Acute
c)
Right
d)
Obtuse
19.
First decide if it is a triangle and then classify the triangle as acute, obtuse, or right. Sides: 31, 35, 39
a)
Not a triangle
b)
Acute
c)
Right
d)
Obtuse
20.
Why is the triangle classified as isosceles?
a)
All angles are acute
b)
At least two sides are congruent
c)
At least one angle is acute
d)
All angles are congruent
21.
State if the two triangles are congruent. If they are, state how you know.
a)
A
b)
B
c)
C
d)
D
22.
What additional information is required for the 2 triangles to be congruent by SAS?
a)
A
b)
B
c)
C
d)
D
23.
Use the congruence statement to find the missing part of the statement
a)
WV
b)
WU
c)
VU
d)
WB
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