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Flura [38]
3 years ago
11

Calculate the area and perimeter for this common triangle.

Mathematics
1 answer:
kondaur [170]3 years ago
4 0

Answer:

Step-by-step explanation:

The perimeter if a plane figure is the total distance around the figure.

Therefore, the perimeter of the given triangle is a + b + c

Perimeter = 5.57 + 8.76 + 8.7 = 23.03 yards.

The formula for determining the area of a triangle is expressed as

Area = 1/2 × base × height

From the diagram,

Base = 8.7 yards

Height = 5.3 yards

Area = 1/2 × 8.7 × 5.3 = 23.055 square yards

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Answer:

Step-by-step explanation:

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if you don't have it memorized you might as well start trying to now.  You'll need this over and over and over...

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