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13-09-2019
Mathematics

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Use A=12bh to find the height of a triangle that has an area of 180 in^2 and a base of 20 in.

Respuesta :

13-09-2019

Answer:

18 in

Step-by-step explanation:

A=1/2 bh

180 = (20* h)/2

180*2 = 20*h

(180*2)/20 = h

360/20 = h

18 in = h

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