Q2 of 49 Page 25

If ΔABC ~ ΔPQR and AB: PQ = 2:3, then fill in the blanks.

∵ Δ ABC~Δ PQR and AB:PQ = 2:3

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More from this chapter

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9

In the figure, in ΔABC, point D on side BC is such that, ∠BAC = ∠ADC.

Prove that, CA2 = CB × CD


 1

The ratio of corresponding sides of similar triangles is 3 : 5; then find the ratio of their areas.

 3

If ΔABC ~ ΔPQR, A (ΔABC) = 80, A(ΔPQR) = 125, then fill in the blanks.

 4

ΔLMN ~ ΔPQR, 9 × A(ΔPQR) = 16 × A (ΔLMN). If QR = 20 then find MN.