In triangle ABC, a=32, b=20 and c=40. Then the value of angle $\beta$ is

E

Editor

Sep 18, 2022

In triangle ABC, a=32, b=20 and c=40. Then the value of angle $\beta$ is

Difficulty: Easy

A:

30^{\circ}

B:

60^{\circ}

C:

32^{\circ}

D:

45^{\circ}

ID: 63273db9ca83163ac3a10923