Question

If angle1 +angle4=135 and angle1:angle4 = 2:1
Find the angle in
the given
figure.​

Answer 1

HEY DEAR

Given:- angle 1 : angle4 = 1:2 = 135

Let the angle be x

1x + 4x = 135

=》 5x= 135

x=135/5

x=27.

Angle 1 = 1×27= 27°

Angle 4= 2×27=54°

Angle 3 +4 = 180°

angle 3+54°= 180°

Angle 3= 180°-54° =126°

Now , by Angle sum property of triangle :- angle 1+2+3 =180°

27+Angle2 +126° = 180°

153 +angle2 = 180°

Angle2 =180°-153°

=》27

HOPE ITS HELPFUL

#Cindrealla#