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leonid [27]
3 years ago
9

How do i solve this problem?

Mathematics
1 answer:
Pani-rosa [81]3 years ago
6 0
Area of a triangle = 1/2 x base x height

using the given information: area = 40 and base = 20

you now have 40 = 1/2 x 20 x height

divide both sides by 1/2

80 = 20 x height

divide both sides by 20

height = 80 / 20

height = 4 in.


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