Question

Find the value of 'm' in the given figure of right triangle​

Answer 1

Answer:

The value of m is 40°

Step-by-step explanation:

<ACB=180°-130°=50°

B=90°

m=180°-90°+50°

m=180°-140°

m=40°

Answer 2

Answer:

Exterior angle = sum of opposite interior angles

angle ACD = m + 90°

130° = m + 90°

m = 130° - 90°

m = 40°

I hope it will help you