Question

The three angle in a triangle are in the ratio of 2:3:4. find the measure of each angle​

Answer 1

Step-by-step explanation:

sum of all angles of triangle=180°

let the measure of angles be x

2x+3x+4x=180°

9x=180°

x=180/9=20°

measure of angles 2x=2×20=40°

3x=3×20=60°

4x=4×20=80°

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Answer 2

Answer:

The sum of the three angles =180°

the ratio of three angles =2:3:4

2+3+4=9

1st angle =2/9×180°

=2×20

=40°

2nd angle=3/9×180°

=3×20

=60°

3rd angle=4/9×180°

=4×20

=80°

The angles are 40°,60°,80°

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