In right triangle ABC, $\gamma=90^{\circ}$, $\alpha=37^{\circ}20'$ a=243 b=?

E

Editor

Sep 18, 2022

In right triangle ABC, $\gamma=90^{\circ}$, $\alpha=37^{\circ}20'$ a=243 b=?

Difficulty: Easy

A:

400

B:

318

C:

441

D:

423

ID: 63273db9ca83163ac3a10a37