Mathematics
P and Q are two points on the side DC of a ∥ gm ABCD. If the area of ΔPAB is 10 cm2, then the area of ΔQAB is :
5 cm2
10 cm2
15 cm2
20 cm2
Theorems on Area
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Answer
Triangles PAB and QAB have the same base AB and lie between the same parallels AB and DC.
ar(△QAB) = ar(△PAB) = 10 cm2
Hence, option 2 is the correct option.
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