The legs of a right triangle are 18 cm and 80 cm. What is the length of the hypotenuse?
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Answered by
3
Step-by-step explanation:
By Pythagoras theorem,
(hypotenuse)² = (side)² + (side)²
(hypotenuse)² = (18)² + (80)²
(hypotenuse)² = 324 + 6400
(hypotenuse)² = 6724
hypotenuse = 82 cms
Answered by
1
Answer:
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Step-by-step explanation:
hypotenuse is 82 cm
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