Question

please tell answer a​

Answer 1

Your Solution:

3) a) ATQ, 3x + 2x = 90

» 5x = 90

» x = 18°

3x = 18 × 3 = 54°

2x = 18 × 2 = 36°

b) Here in the figure The line shown is a straight line which we can say its angle is 180°.

So, (x + 25) + (3x + 15) = 180

» 4x + 40 = 180

» 4x = 180 - 40

» x = 140/4

» x = 35°

(x + 25)° = (35 + 25)° = 60°

(3x + 15)° = (3 × 35 + 15)° = 120°

I hope you got it.

Keep Learning & Keep Growing

Happy Learning :)

Answer 2

Answer:

here is your solution of your questions