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OpenStudy (anonymous):
Find the area of a triangle whose base is 5cm and whose height is 12cm. A. 8.5cm2 B. 10cm2 C. 25cm2 D. 30cm2
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OpenStudy (anonymous):
a=bh/2. 5 times 12 = 60 divided by 2 = 30 cm^2
OpenStudy (nirmalnema):
1/2 * base * height
OpenStudy (anonymous):
Thanks c:
OpenStudy (nirmalnema):
=30cm ^2
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