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OpenStudy (anonymous):
What is the length of the base of a triangle with height 20 cm and area 150 cm2? A. 3.75 cm B. 10 cm C. 15 cm D. 7.5 cm
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OpenStudy (anonymous):
we know that area = (1/2) * base * height substitute the values in this you will get answer....
OpenStudy (anonymous):
C?
jigglypuff314 (jigglypuff314):
yeah C would be correct :)
OpenStudy (anonymous):
150= 5(20) Multiply 5(20) 150=10 divide by 10 on both sides 15=base The base is 15 cm.
OpenStudy (anonymous):
yes you are exactly correct.....@musa19965
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