Question

6. Find the value of each angle in the given figures :
1. A= 5x°
B= 4x°
C = x°​

Answer 1

Sum of angles in a triangle is 180°

$5x + 4x + x = 180$

$10x = 180$

$x = 18 \: degrees$

A = 90°, B = 72°, C = 18°

Have a good evening!

Answer 2

Answer:

A=90°,B=72°,C=18°

Step-by-step explanation:

Here,

In triangle ABC

measure angle A= 5x

measure angle B=4x

measure angle C=x

then,

By angle sum property

A+B+C=180°

4x+5x+x=180°

10x=180°

x=18°

measure angle A=5x=5x18=90°

measure angle B=4x=4x18=72°

measure angle C= 18°

Hope it helps you