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