mariamsalhien1 mariamsalhien1

18-03-2018
Mathematics

contestada

what is the area of this triangle when x=5cm? height is 9x width is 6x

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sbcardinals sbcardinals

18-03-2018

The area of a triangle can be calculated by using the formula below...

Area = Base*Height/2 = 6x*9x/2 = 27x^2

To solve for the numerical area, we can plug in 5 for x in the equation

27x^2 = 27(5)^2 = 675 cm^2

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