Question

Measure of angle bcd and angle cbe are given in figure x+50, 3x+20 find angle bad

Answer 1

Answer:

Given:

angle c=x+50, angle b=3x+20,angle a =?

So angle a +angleb+angle c=180

Angle a + 3x+20+x+50=180

Angle a +4x+70=180

Angle a +4x =180-70

Angle a +4x=110

Angle a +x =110/4

Angle a +x =27.7