SOLUTION: the base of a triangle is b. the height is 3 more than half the base. a. find the area if the base is 10.

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Question 99906: the base of a triangle is b. the height is 3 more than half the base.
a. find the area if the base is 10.
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
AREA=1/2BH
AREA=1/2*B(B/2+3)
AREA=1/2*10(10/2+3)
AREA=5*10(5+3)
AREA=5*10*8
AREA=400 ANSWER.