Question

find the measure of angle x in the adjoining figure​

Answer 1

Answer:

78 degree

Step-by-step explanation:

Angle BCA = 90 degree

Angle ACM = 12 degree

Angle BCA - Angle ACM = x

90-12=x

x=78 degree

Answer 2

Answer:

78°

Step-by-step explanation:

The angle of BCA given in the figure is 90° and the angle which is a part of the 90° is 12°.

So, x = 90 -12 = 78°