Question

Find the unknown side of the triangle below (round to the nearest tenth).

A. 27.5m

B. 38.0m

C. 17.4m

D. 18.6m

Answer 1

Answer: A Because 29.9 but it was probally rounded off.

Explanation:

Answer 2

Use the Pythagorean theorem:

x = sqrt(15^2 + 23^2)

x = 27.5m

Answer: A. 27.5m