1. | In \[\Delta ABC\] and \[\Delta PQR\] \[\frac{AB}{PQ}=\frac{AC}{PR},\]\[\angle A=\angle P\] \[\Rightarrow \,\,\Delta ABC\tilde{\ }\Delta PQR\] | [a] | AA similarity criterion |
2. | In \[\Delta ABC\] and \[\Delta PQR\] \[\angle A=\angle P,\] \[\angle B=\angle Q\] \[\Rightarrow \,\,\Delta ABC\tilde{\ }\Delta PQR\] | [b] | SAS similarity criterion |
3. | In \[\Delta ABC\] and \[\Delta PQR\] \[\frac{AB}{PQ}=\frac{AC}{PR}=\frac{BC}{QR}\] \[\Rightarrow \,\,\Delta ABC\tilde{\ }\Delta PQR\] | [c] | SSS similarity criterion |
4. | In \[\Delta ABC,\] \[\left. DE \right\|BC\] \[\Rightarrow \,\,\frac{AD}{BD}=\frac{AE}{CE}\] | [d] | BPT |
A) 1\[\to \]A, 2\[\to \]B, 3\[\to \]C, 4\[\to \]D
B) 1\[\to \]D, 2\[\to \]A, 3\[\to \]C, 4\[\to \]B
C) 1\[\to \]B, 2\[\to \]A, 3\[\to \]C, 4\[\to \]D
D) 1\[\to \]C, 2\[\to \]B, 3\[\to \]D, 4\[\to \]A
Correct Answer: C
Solution :
[c] Properties of triangles.You need to login to perform this action.
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