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Morgarella [4.7K]
3 years ago
13

What is the area of a triangle with base of 20 feet and a vertical height

Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0

Answer:

A = 400 ft²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the vertical height ) , then

A = \frac{1}{2} × 20 × 40 = 10 × 40 = 400 ft²

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