The areas of two similar triangles Î”ABC and Î”PQR are 36 sq cms and 9 sq cms respectively. If PQ = 4 cm then what is the length of AB (in cm)?

The areas of two similar triangles Î”ABC and Î”PQR are 36 sq cms

1.	The areas of two similar triangles Î”ABC and Î”PQR are 36 sq cms and 9 sq cms respectively. If PQ = 4 cm then what is the length of AB (in cm)?
A.	16
B.	12
C.	8
D.	6
Answer» D. 6

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The areas of two similar triangles Î”ABC and Î”PQR are 36 sq cms and 9 sq cms respectively. If PQ = 4 cm then what is the length of AB (in cm)?

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