Question

please tell the answer​

Answer 1

Answer:

from the figure,

4m+m=180( linear pair)

5m=180

m=36

4m=4×36

144°

3m=3×36

=108

hope it helps..

Answer 2

Step-by-step explanation:

in figure,

100 + m = 3m. (in a triangle sum of two interior angles =

exterior angle)

100 = 3m - m

100 = 2m

100/2 = m

50 = m

∴ m = 50

3m = 3 × 50 = 150

4m = 4 × 50 = 200