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Copy of Unit 7 Test Review (Due 5/8/2024) (3/3/2025)

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37 questions
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10

Sums of the Interior Angles of a Polygon

Question 1
1.

What is the formula for finding the sum of the interior angles of a regular polygon?

Question 2
2.
Find the sum of the measures of the interior angles in each polygon.

12-gon
_______ degrees

36-gon
_______ degrees

87-gon
_______ degrees
Question 3
3.

Find the value of x.

Question 4
4.
The indicated shape is a regular polygon.

Find the value of x and y.

x=_______
y=_______
Question 5
5.

Find the value of x.

Exterior Angles of Regular Polygons

Question 6
6.
The example is a regular polygon. Find the value of x and y.

x=_______
y=_______
Question 7
7.
Find the value of x and y.

x=_______
y=_______


Question 8
8.
Find the value of x.

_______
Question 9
9.
Find the value of x.

_______

Properties of Parallelograms

Question 10
10.
Given JM= 27, ML= 16, JL= 46, NK= 15, m∠KLM= 48, m∠JKM= 78, and m∠MJL= 22, find each missing value.
KL=_______
JK=_______
MK=_______
NL=_______
m∠JKL=_______
m∠KJM=_______
m∠MJL=_______
m∠KJL=_______

Question 11
11.
If PQRS is a parallelogram, find the length of QR


x=_______
y=_______
∠P=_______
∠S=_______
QR=_______

Properties of Rectangles

Question 12
12.
PQRS is a rectangle, ST= 12, and m∠PRS= 23, find each measure.
SQ=_______
PR=_______
m∠PSR=_______
m∠SQR=_______
m∠QPR=_______
m∠PTQ=_______

Properties of Rhombi

Question 13
13.
JKLMis a rhombus, MK= 30, NL= 13, and m∠MKL= 41, find each measure.

NK=_______
JL=_______
KL=_______
m∠JKM=_______
m∠JML=_______
m∠MLK=_______
m∠MNL=_______
m∠KJL=_______
Question 14
14.
If STUV is a rhombus, find m∠SVU.

x=_______
m∠SVU=_______

Properties of Squares

Question 15
15.
WXYZ is a square with WZ= 27, find each measure.
ZY=_______
WY=_______
RX=_______
m∠WRZ=_______
m∠XYZ=_______
m∠ZWY=_______

Properties of Trapezoids

Question 16
16.
PQRS is a Trapezoid. Find each measure.

m∠Q=_______
m∠S =_______
Question 17
17.
PQRS is a Trapezoid. Find each measure.

m∠E=_______
m∠F=_______
m∠G=_______
Question 18
18.

GHIJ is a trapezoid. Solve for x

Question 19
19.
GHIJ is a trapezoid. Solve for x

x=_______
∠G=_______
∠H= _______

Midsegment of a Trapezoid

Question 20
20.

TRAP is a trapezoid. Solve for x

Question 21
21.

TRAP is a trapezoid. Solve for x

Question 22
22.
TRAP is a trapezoid. Solve for x

x=_______
TR=_______
AP=_______

Question 23
23.
TRAP is a trapezoid. Solve for x

x=_______
MD=_______
TR=_______

Triangles

Question 24
24.
If △ABC is an equilateral triangle, solve for both x and y.
x=_______

y=_______
Question 25
25.

Find the measure of the indicated angle.

Question 26
26.

Find the length of the indicated side.

Question 27
27.

Find the measure of the indicated angle.

Question 28
28.

Find the measure of the indicated angle.

Question 29
29.
Find each missing angle measures.

x=_______
m∠A=_______ °
Question 30
30.
Find each missing angle measures.

x=_______
m∠A=_______ °
Question 31
31.
Find each missing angle measures.

x=_______
m∠A=_______ °
Question 32
32.
Find each missing angle measures.

x=_______
m∠A=_______ °
Question 33
33.
Find each missing angle measures.

x=_______
m∠1=_______ °
m∠2=_______ °
m∠3=_______ °
m∠4=_______ °
m∠5=_______ °
Question 34
34.
Given two sides of a triangle, you can set up an inequality using the sum and difference to show the range of possible lengths for the third side:

13 and 21

a) Set up difference and sum that shows the possible range of side lengths for the third side

_______ - _______ <third side (x) <_______ +_______

b) Write the inequality the shows the range of lengths that could be a third side this triangle:

_______ < x <_______
Question 35
35.
Given two sides of a triangle, you can set up an inequality using the sum and difference to show the range of possible lengths for the third side:

41 and 36

a) Set up difference and sum that shows the possible range of side lengths for the third side

_______ - _______ <third side (x)<_______ +_______

b) Write the inequality the shows the range of lengths that could be a third side this triangle:

_______ < x <_______
Question 36
36.

Question 37
37.

How many integer values of x are there so that x, 4, and 11 could be the lengths of the sides of a triangle?
3
13
12
5
8
1
14
7
2
How many integer values of x are there so that x, 18, and 11 could be the lengths of the sides of a triangle?
12
7
6
10
18
19
8
5
3