Question

In a triangle ABC,angle A = x° and angle B = 2x°. What the size of the angle C

Answer 1

we know that, sum of interior angle of

triangle is =180.

one angle (a) = x

second anlge (b) = 2x

third anlge(c)= x

x+2x+x = 180

4x = 180

x =180 /4

x = 45

A= 45

B=90

C=45

Answer 2

Answer:

Step-by-step explanation: