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A triangle has an area of 45 square units. Its height is 10 units. What is the length of its base?

A triangle has an area of 45 square units. Its height is 10 units. What is the length of its base?
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A triangle has an area of 45 square units. Its height is 10 units.

What is the length of its base?

asked
User Calvin Li
by
7.8k points

1 Answer

4 votes
Area = (1/2)*base*height

45 = (1/2)*base* 10

45 = base*5

45/5 = base

9 = base

base = 9

The length of the base is 9 units.
answered
User Piotrpawlowski
by
8.0k points
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