The ratio of the measures of the sides of a triangle is 3:5:7, And it's perimeter is 450 cm. Find the measures of each side of the traiand it's perimeter is 450 cm. Find the measures of each side of the triangle

The answer to your question is 90 cm, 150 cm, 210 cm

Step-by-step explanation:

Data

Proportion 3 : 5 : 7

Perimeter 450 cm

Process

1. - Sum the proportions to find the total number of parts.

3 + 5 + 7 = 15 parts

2. - Divide the perimeter by the total number of parts

450 / 15 = 30

3. - Find the measure of the sides multiplying each ratio by the previous result

Side 1 = 3 (30) = 90 cm

Side 2 = 5 (30) = 150 cm

Side 3 = 7 (30) = 210 cm