3 years ago

How do you find the area of each triangle?

1 answer:

6 0

There's a big triangle with base (2+6) meters and altitude 5 meters.

The formula for the area of a triangle of base B and altitude H is

A = BH/2.

The area of the large triangle is thus A = (8 meters)(5 meters)/2, or
20 square meters.

Use A = BH/2 to find the areas of the other triangles.

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