Question

In the given figure if the measure of exterior angle ACD is x then the value of x is​

Answer 1

Answer:

Here in the picture

AB= AC

So, <ACB=<ABC

Now, <BAC = 90°

Therefore <ACB = <ABC = 45°

X = <BAC + <ABC

X = 90 + 45

X = 135

hope it is helpful to you.