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The perimeter of two similar triangles ABC and PQR are 32 cm and 24 cm respectively. If PQ=12 cm , find AB.
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Answered by
2
Answer:
16
Step-by-step explanation:
as the triangle pqr and abc are similar then pqr/pq and abc/ab are also equal
then pqr/pq= abc/ab,
32/ab=24/12
then 32/ab=2
by changing side of 2 32/2=16
Answered by
29
Answer:
AB = 16 cm
Step-by-step explanation:
Given:
- ∆ABC∼∆PQR
- Perimeter of ∆ ABC = 32 cm
- Perimeter of ∆ PQR = 24 cm
- PQ = 12 cm
To find:
Length of AB = ?
Solution:
When 2 triangles are similar, their corresponding sides would be equal.
∆ABC∼∆PQR
So,
Consider the part which is given and to find in the question.
∴ The length of AB = 16 cm
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