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1. |
Find the missing measure in a right triangle if a = 9 ft and b = 12 ft. |
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A. |
13 ft |
B. |
17 ft |
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C. |
15 ft |
D. |
10 ft |
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Hint |
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2. |
Find the length of one leg of a right triangle if the length of the hypotenuse is 18 meters and the length of the other leg is 14 meters. Round to the nearest tenth. |
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A. |
9.8 m |
B. |
22.8 m |
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C. |
11.3 m |
D. |
14.3 m |
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Hint |
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3. |
If the hypotenuse of a right triangle has measure 38 inches, and one of the legs has measure 23.4 inches, find the length of the other leg to the nearest tenth of an inch. |
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A. |
896.4 inches |
B. |
29.9 inches |
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C. |
14.6 inches |
D. |
44.6 inches |
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Hint |
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4. |
If leg a is 13 inches long and leg b is 21 inches long, what is the length of hypotenuse c? Round to the nearest tenth. |
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A. |
24.7 inches |
B. |
5.8 inches |
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C. |
31.1 inches |
D. |
8.2 inches |
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Hint |
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5. |
If hypotenuse c is 29 centimeters and leg b is 16 centimeters, how long is leg a? Round to the nearest tenth. |
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A. |
24.2 cm |
B. |
9.5 cm |
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C. |
33.1 cm |
D. |
28.7 cm |
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Hint |
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6. |
Solve 15 + t = 90 |
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A. |
95 |
B. |
75 |
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C. |
105 |
D. |
6 |
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Hint |
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7. |
The legs of a right triangle are 26 millimeters long and 12 millimeters long. What is the length of the hypotenuse? Round to the nearest tenth if necessary. |
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A. |
6.2 |
B. |
23.1 |
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C. |
41 |
D. |
28.6 |
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Hint |
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8. |
The length of  is 4.0 centimeters. The length of  is 4.5 centimeters. Are the segments congruent? Explain. |
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A. |
No, the segments do not have the same measure. |
B. |
No, segments can be similar, but not congruent. |
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C. |
Cannot tell from the information given. |
D. |
Yes, the segments are both measured in centimeters. |
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Hint |
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9. |
The measure of 
T is 28°. The measure of
N is 62°. Are the angles congruent? Explain. |
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A. |
Yes, the sum of the measures is 90°. |
B. |
No, angles can be similar, but not congruent. |
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C. |
Cannot tell from the information given. |
D. |
No, the angles do not have the same measure. |
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Hint |
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10. |
The measures of
1 and
2 are both 55°. Are the angles congruent? Explain. |
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A. |
Yes, the angles have the same measure. |
B. |
Cannot tell from the information given. |
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C. |
No, angles can be similar, but not congruent. |
D. |
No the sum of the measures is not 90°. |
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Hint |
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