Question

In a triangle measure of the Angeles are 3x ,2x+20,3x find the angles​

Answer 1

Answer:

Given

angle 1 = 3x

angle 2 = 2x + 20

angle 3 = 3X

To Find

value of angles

Solution

angle 1 + angle 2 + angle 3 = 180 (Angle Sum Property)

3x + 2x +20 + 3x = 180

28x = 180

X = 180 / 28

X = 6.42

Therefore

angle 2 = 22 × 6.42

= 141.24

angle1 = 3 × 6.42

= 19.26

angle 3 = 3 × 6.42

19.26