13. If in two triangles DEF and PQR, ZD = ZQ and ZR = ZE, then which of the following is not
true?
14. If ΔABC ~ ΔPQR, then is
(a) 9
(b) 3
(c) 1/3
(d) 1/9
15. If ΔABC ~ ΔQRP, , AB = 18 cm and BC = 15 cm, then PR is equal to
(a) 10 cm
(b) 12 cm
(c) cm
(d) 8 cm
16. If in triangles ABC and DEF, , then they will be similar, if
(a) ∠B = ∠E
(b) ∠A = ∠D
(c) ∠B = ∠D
(d) ∠A = ∠F
17. In the given figure, and ∠ADC = 70° ∠BAC =
(a) 70°
(b) 50°
(c) 80°
(d) 60°
Answers
Answered by
1
Answer:
a. 9
b. 12 cm
c .<B = <D
d. 60 °
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