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Which of the Following Pairs of Triangles Are Congruent? Give Reasons δAbc;(Ab = 8cm,Bc = 6cm,∠B = 100°); δPqr;(Pq = 8cm,Rp = 5cm,∠Q = 100°).

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Question

Which of the following pairs of triangles are congruent? Give reasons
ΔABC;(AB = 8cm,BC = 6cm,∠B = 100°);
ΔPQR;(PQ = 8cm,RP = 5cm,∠Q = 100°).

Sum
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Solution



In ΔABC and ΔPQR
AB = PQ
∠B = ∠Q =
BC can be equal to QR or AC can be equal to RP
Therefore,
ΔABC can be congruent to ΔPQR.

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Chapter 8: Triangles and their congruency - Exercise 11.2

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Frank Mathematics Part 1 [English] Class 9 ICSE
Chapter 8 Triangles and their congruency
Exercise 11.2 | Q 1.2
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