Asked by SomeoneHelp
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?
is it
A=7h^2 - 2h / 2
??
a = 672 cm
is it
A=7h^2 - 2h / 2
??
a = 672 cm
Answers
Answered by
Reiny
Correct , if you use brackets in this format of typing.
A = (7h^2 - 2h) / 2
672 is also correct
A = (7h^2 - 2h) / 2
672 is also correct
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