35.1k views
23 votes
Help me please I don’t understand

Help me please I don’t understand-example-1

1 Answer

10 votes

Answer:

32.87°

Explanation:

It is asking for the measure of angle B.


tanB=(opposite)/(adjacent)


tanB=(4.2)/(6.5)

Now you need to find the arctan because you want the angle. (make sure your calculator is in degree mode)

B= arctan(4.2/6.5)

angle B= 32.86867893°

User Mxg
by
6.8k points