A right triangle has a hypotenuse of 32 cm and a base measurement of 8 cm. What is the length of its altitude leg to the nearest
whole number?
1. 31 cm
2. 34 cm
3. 30 cm
4. 38 cm
1 answer:
Answer:
1. 31
Step-by-step explanation:
a² + 8² = 32² (<em>figure out what 8² and 32² equal</em>)
a² + 64 = 1024 (<em>subtract 1024 - 64</em>)
a² = 960 (<em>find the square root of 960</em>)
√960 = 30.98 = 31 (<em>round to the nearest whole number</em>)
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