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A right triangle has a perimeter of 84. The ratio of each of the sides are 3:4:5. What are the lengths of each side of the triangle?

A right triangle has a perimeter of 84. The ratio of each of the sides are 3:4:5. What are the lengths of each side of the triangle?
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2 votes
A right triangle has a perimeter of 84. The ratio of each of the sides are 3:4:5. What are the lengths of each side of the triangle?

asked
User Luminous
by
8.1k points

1 Answer

3 votes
3x + 4x + 5x = 84
7x + 5x = 84
12x = 84
x = 7

The first side is 21
The second side is 28
The third side is 35
answered
User Chility
by
7.9k points
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