Triangles
> Question
VSA
1 mark
Year: 2020
Easy
CBSE Class 10
triangles
similarity
area-ratio
Question
Given
△
A
BC
∼
△
PQR
, if
PQ
A
B
=
3
1
, then find
ar
(
△
PQR
)
ar
(
△
A
BC
)
.
Solution
1
ar
(
△
PQR
)
ar
(
△
A
BC
)
=
(
PQ
A
B
)
2
=
9
1
+1 mark
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