les8774 les8774

02-10-2018
Mathematics

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Triangle has a height of 4 feet in an area of 32 ft.², what is the length of its base?

Respuesta :

02-10-2018

A=h(b/2). 32=4(b/2)
32/4=b/2
8=b/2
8(2)=b, b=16

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