Triangle ABC similar Triangle PQR and A(triangleABC)=81cmsquare and AB =6 and PQ=12 the n find A(trianglePQR)
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Answer:
162 cm square..
Step-by-step explanation:
AB ~ PQ
AB/PQ= 6/12 = 1/2
Therefore, the two triangles are similar in the ratio 1:2
I.e., ABC:PQR = 1:2
Area of ABC = 81 sq cm.
Hence, Area of PQR= 2×ar.ABC
= 2×81
= 162 sq cm.
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