Use an algebraic equation to solve the problem. The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if the perimeter of the triangle is 90 cm?
A. 10.5 cm, 11.5 cm, and 12.5 cm

B. 7.5 cm, 11.5 cm, and 32.1 cm

C. 22.5 cm, 30 cm, and 37.5 cm

D. 19.3 cm, 25.7 cm, and 32.1 cm

Question

Use an algebraic equation to solve the problem.   The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if the perimeter of the triangle is 90 cm?
A. 10.5 cm, 11.5 cm, and 12.5 cm

B. 7.5 cm, 11.5 cm, and 32.1 cm

C. 22.5 cm, 30 cm, and 37.5 cm

D. 19.3 cm, 25.7 cm, and 32.1 cm

anonymous · Answer

I'm pretty sure it's C cuz i did this last year in 7th grade so yea

anonymous · Answer

im in 12th grade and you did this in 7th grade damn.....but thank you

anonymous · Answer

lol ikr @madiluv9429