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BEEN STUCK FOR A WHILE PLEASE HELP!! Find the perimeter and area for the triangle. Be sure to write the formula, and use correct measure. ​

BEEN STUCK FOR A WHILE PLEASE HELP!! Find the perimeter and area for the triangle-example-1
User Pragash
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1 Answer

4 votes

Answer:

Area = 77ft²

Perimeter = 44 9/20 feets

Explanation:

Area of a triangle = 1/2 * base * height

Base = 19 1/4 feets = 77/4 feets

Height = 8 feets

Area = 1/2 * 77/4 * 8

Area = (77 * 8) / 8

Area = 77 feet²

Perimeter of a triangle :

Sum of the sides

Perimeter = a + b + c

Perimeter = 19 1/4 + 10 + 15 1/5

Perimeter = 44 + (1/4 + 1/5)

Perimeter = 44 9/20

User Timfreilly
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