Question

What is the measure of angle C?

Answer 1

Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

The given is a right triangle.

Two sides are given as 120 and 122.

120 is adjacent

122 is hypotenuse

Using SOH CAH TOA

$cosC=\frac{adjacent}{hypotenuse}$

$cosC=\frac{120}{122}$

taking cos inverse on both sides

$C = cos^{-1}\frac{120}{122}$

Using calculator

C = 10.39    :   Answer

Hope it will help :)