Question

If the exterior angles of a triangle are (2x+10),(3x-5),(2x+40);then X=ci​

Answer 1

Answer:

15

Step-by-step explanation:

(2x+10)×(3x-5)×(2x+40)

(2x+3x-2x)×(10-5+40)

(5x-2)×(5+40)

3x×45

x=15