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Mathematics 9 Online
OpenStudy (anonymous):

Find the area of a triangle with a base of 18 feet and a height of 6 feet. A. 24 square feet B. 108 square feet C. 54 square feet D. 27 square feet

OpenStudy (mertsj):

Now just a minute here. You know how to do this problem.

OpenStudy (anonymous):

A = (1/2)bh so area is 1/2*18*6 = 54

OpenStudy (anonymous):

when I tried I started off at area = 18 x 6 and got 108 I didnt know what to do after that

OpenStudy (mertsj):

Remember a rectangle has area b times height. A triangle is 1/2 of a rectangle so you have to divide by 2.

OpenStudy (anonymous):

lol I'm so weird ! I had divided by 0.5

OpenStudy (mertsj):

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