10. The perimeter of two similar triangles ABC and PQR are 60 cm and 36 cm respectively. If PQ = 9 cm then AB is A) 6 cm (B) 10 cm (0) 15 cm (D) 24 cm
Answers
Answered by
0
Step-by-step explanation:
Perimeter of ABC / Perimeter of PQR = AB / PQ
60 / 36 = AB / 9
AB = 60 x 9 / 36
= 15cm
Answered by
0
Answer:
C) 15 cm
Step-by-step explanation:
The ratio of the corresponding sides of similar triangles is equal to the ratio of their perimeters
Therefore, AB/PQ = 5/3 (Reduce 60/36)
AB/9 = 5/3
AB = 5*9/3 = 5*3 = 15
Hope it helps :)
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