emma13447 emma13447

03-04-2020
Mathematics

contestada

What is the height of a triangle whose base is 9 centimeters and whose area is 126 square centimeters

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lizzie4841 lizzie4841

03-04-2020

Answer:

Height=28

Step-by-step explanation:

You have to work backwards using the formula for a triangle, A=1/2bh

Plug your values in, 126=1/2 9 h

126=4.5 h

126 divided by 4.5 is 28

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