Question

in a triangle ABC if angle A is two times of angle b is equal to angle C then find the measure of all angle​

Answer 1

Step-by-step explanation:

Let the angle B = x

angle C = x

Then angle A =2x

Sum of all angles in a triangle = 180 degree

2x + x+x =180 degree

4x = 180 deg.

x= 180/4

x= 45 deg.

Angle A = 45*2= 90deg

Angle B= 45 deg.

Angle C = 45 deg.

Answer 2

Answer:

Let in ABC ,A=2x ,B=x,C=x

sum of interior angles of the triangle =180

2x+x+x=180

4x=180

x=180/4=45

2x=2*45=90

angle A=90

B=45

C=45