The formula for the area of a triangle is A = ½bh where b is the base and h is the height. What is the area of the triangle shown here?
right triangle
A.
72 in.2
B.
90 in.2
C.
180 in.2
D.
360 in.2
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OpenStudy (shamil98):
A = 1/2 bh
A = (1/2) (15*12)
A = (15*12)/2
Can you simplify this?
OpenStudy (anonymous):
wat u mean
OpenStudy (anonymous):
its 180
OpenStudy (shamil98):
15 x 12 = 180
correct
180/2 = your answer
OpenStudy (anonymous):
thank u im bout to post another 1
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OpenStudy (anonymous):
Denise has a collection of quarters and dimes. q represents the number of quarters and d represents the number of dimes Denise has in her collection.
Which expression describes the amount of money she has in quarters and dimes?
A.
0.35dq
B.
+
C.
0.25 + q + 0.1d
D.
0.25q + 0.1d