Answer:
H=21ft
Step-by-step explanation:
Height=2•Area/Base
Area=126ft^2
Base=12ft.
H=2•126/12=21ft
Hope this helps :)
14 bro 14uhhhjhjjjjkkk
The answer is c. Hope this helped!
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<u>hope it helps..</u>
<u>have a great day!!</u>