Mathematics
nerdygirl770
15

Write a function rule for the area, a, of a triangle whose base, b, is 2 cm less than seven times the height, h. what is the area of the triangle when the height is 14 cm?

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(1) Answers
haley13adams13

b=7h-2 When h=14 b=96 a=(1/2)b*h Therefor a=(96*14)/2 a=672cm^2

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