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A toy pyramid has the dimensions shown below. The base of the pyramid i is an equilateral triangle. What is the ared the base of this pyramid? 9 cm 21 cm help
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A toy pyramid has the dimensions shown below. The base of the pyramid i is an equilateral triangle. What is the ared

the base of this pyramid?
9 cm
21 cm
help

A toy pyramid has the dimensions shown below. The base of the pyramid i is an equilateral-example-1
User Stan Reshetnyk
by
6.3k points

1 Answer

5 votes

Answer:

21
cm^(2)

Explanation:

Area of a triangle is A=
(bh)/(2)

For this triangle b=6 and h=7 so:

A=
(bh)/(2)

A=
(6(7))/(2)

A=21
cm^(2)

User Michael Krauklis
by
6.7k points
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