Question

plz answer me one who will answer correct will be marked as brainliest​

Answer 1

Step-by-step explanation:  5x+3x+2x=180 degree

                                               x= 18 degree

Therefore, 3x= 3 x 18 = 54 degrees

5x = 5 x 18 = 90 degrees

2x = 2 x 18 = 36 degrees.

Hope it helps friend!!

Answer 2

Answer:

mark me brainliest

Step-by-step explanation:

from figure,

2a + 3a + 5a = 180°

→ a = 180°

→ angle C = angle A = 5a = 90°

And,

→ angle D = angle B = 2a + 3a = 5a = 90°