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Mathematics 20 Online
OpenStudy (anonymous):

Find the area of a triangle with a base of 4 units and a height of 7 units. A) 28 units2 <-- Squared B) 14 units2 <-- Squared C) 14 units D) 28 units

OpenStudy (pfenn1):

The area of a triangle can be calculated from the formula\[A=\frac 12bh\]where b is the base and h is the height.

OpenStudy (anonymous):

7x4/2=14 units^2

OpenStudy (pfenn1):

Correct!

OpenStudy (anonymous):

Thanks!

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