Question

Pls help me i need your help to do it pls

Answer 1

Answer: 39°

Explanation:

This is a right triangle, meaning one of the angles is a 90° angle. Angle CBA in this case is the 90° angle. In order to figure out the measure of ABD, you subtract the measure of CBA by the measure of CBD, which is 51°.

90 - 51 = 39

Thus, the measure of ABD is 39°

Answer 2

The answer is 39 because the measurement of CBA is 90 so if CBD is 51 then u have to take away 51 out of 90