Which types of triangles are always similar ?
Assertion (A) : △ABC ~ △PQR such that ∠A = 65°, ∠C = 60°. Hence ∠Q = 55°. Reason (R) : Sum of all angles of a triangle is 180°.
E is a point on the side AD produced of a parallelogram ABCD and BE intersects CD at F. Show that △ABE ~ △CFB.
In the given figure, BC/BD = BE/AC and ∠ABD = ∠ACD. Show that △ABD ~ △EBC.
In the given figure, ABC and AED are two right triangles, right angled at B and E respectively. Prove that : (i) △ABC ~ △AED (ii) AB × AD = AC × AE
In the given figure, CM and RN are respectively, the medians of △ ABC and △ PQR. If △ ABC ~ △ PQR, prove that : (i) △ AMC ~ △ PNR (ii) ∠ BCM = ∠ QRN (iii) △ BMC ~ △ QNR
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