15-09-2018
Mathematics

contestada

Area of a triangle is given by the formula a=1/2bh. The area of the triangle shown to the right is 81 sq. units. Find its base and height.

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23tadimarri 23tadimarri

15-09-2018

A=81

81=1/2bh

Times 2 on both sides

162=bh

B=18

H=9

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