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wolffiegirl
wolffiegirl wolffiegirl
  • 17-01-2017
  • Mathematics
Answered

the area of a triangle is 75 square feet. the base is 10, find the dimension of the height.

A10
B15
C20
D25

Verified Answer :

Anonymous Anonymous
  • 17-01-2017

Hello.

A) No, because 10 x 10 / 2 = 50.
B) Yes, because 10 x 15 / 2 = 75.
C) No, because 10 x 20 / 2 = 100.
D) No, because 10 x 25 / 2 = 125.

Have a great day!

Answer Link
simplycheza
simplycheza simplycheza
  • 17-01-2017

Area of a Triangle =  (height x base) / 2
75 = (? x 10) / 2
75 x 2 = 150, 150 / 10 = 15

Answer Link

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