In right triangle ABC, if $\gamma=90^{\circ}$ b=68.4, c=96.2 then a=?

E

Editor

Sep 18, 2022

In right triangle ABC, if $\gamma=90^{\circ}$ b=68.4, c=96.2 then a=?

Difficulty: Easy

A:

9.4

B:

7.67

C:

76.7

D:

9.62

ID: 63273db9ca83163ac3a118a7