29 Jun, 2021 08:15 PM

I need help with these problems please!?

Thanks to whomever contributed. All help is appreciated :) What is the height of a triangle whose base is 9.4 centimeters and whose area is 132.54 square centimeters? A.7.05 cm B.14.1 cm C.28.2 cm D.42.3 cm

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29 Jun, 2021 08:15 PM

1)

1/2 x base x height = area

1/2 x 9.4 x height = 132.54

height = 132.54 / (1/2 x 9.4)

height = 28.2 cm