Question

Find the measures of the angles of a triangle in each of the following cases first case the angles are in the ratio two ratio three ratio four

Answer 1

Answer:

Step-by-step explanation:

Given : Ratio of angles in triangle is 2:3:4

So the angles become 2x, 3x, 4x

Axiom : Sum of angles in a triangle is 180degrees

So 2x+3x+4x = 180

9x = 180

X= 20

So angles are 2x= 40, 3x=60, 4x =80

So angles in triangle are 40, 60, 80