final review. 1. answer: 49° 1. 2. answer: 3240° 2
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Final Review
1.
Answer: 49°
1.
2.
Answer: 3240°
2.
3.
Answer: 150°
3.
4.
Answer: 72°
4.
5.
∆ABC ~ ∆FGH because of AA
5.
∆DEF ~ ∆JKL because of SSS
What is the length of the diagonal of the rectangle?
6.
What is the length of the diagonal of the rectangle?
Answer: approx. 7.28 ft.
6.
7.
7.
Approx. 23.3 in. Approx. 1.56 in.
8.
Approx. 457.6 m
8.
The legs of a right triangle measure 15 and 19. To the nearest tenth of a degree, what is the measure of the angle opposite the shortest side?
9.
19
15
The legs of a right triangle measure 15 and 19. To the nearest tenth of a degree, what is the measure of the angle opposite the shortest side?
9.
19
15
38.3°
10.
X = 19<CBY is 66°
10.
11.
Answer: 127°
11.
Solve for n.12.
Solve for n.
n = 15
12.
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15.
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18.
EF JL E L
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19.
19.
Which of these measures can be the lengths of a right triangle?
20.
Which of these measures can be the lengths of a right triangle?
20.
21.
21.
22.
Parallelogram ParallelogramRhombus
SquareParallelogram
Rhombus
22.
23.
18.6 3 6.5
23.
24.
1000 cm3
24.
Find the Volume.25.
Find the Volume.
3307.5∏ in3
25.
Find the Volume.
26.
Find the Volume.
3200 ft3
26.
27.
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28.
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29.
29.
120°, 60°
30.
30.
140° 295°
31.
31.
129°
270°
32.
Y = 6LM = 10HJ = 11
32.
33.
X = 9AB = 13CD = 12
33.
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