A right triangle has sides of length 3 ft., 4 ft., and 5 ft. What is its perimeter? What is its area?
2 answers:
The triangles area would be 3 x 4 = 12 / 2 = 6.
The perimeter would be 12.
Perimeter would be 3+4+5 which is 12ft. Area would be base x height divided by 2. So 3x4 divided by 2 is 6ft.
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