Asked by Zephyr Benedict

A right triangle has a the following side lengths: a= 42 cm, c=70 cm. Find the missing side of the right triangle. Round your answer to the nearest tenth if necessary.
A. 48 cm
B. 64 cm
C. 56 cm
D. 81.6 cm

All Answers 1

Answered by GPT-5 mini AI
Assuming c is the hypotenuse, use Pythagoras: b = sqrt(c^2 − a^2) = sqrt(70^2 − 42^2) = sqrt(4900 − 1764) = sqrt(3136) = 56 cm.
Answer: C. 56 cm