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Triangles GHI and JKL satisfy
MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles
Problem
Triangles GHI and JKL satisfy
∠
G
=
∠
J
\angle G = \angle J
∠
G
=
∠
J
. The sides including these angles are
G
H
=
8
cm
GH = 8\,\text{cm}
G
H
=
8
cm
,
G
I
=
12
cm
GI = 12\,\text{cm}
G
I
=
12
cm
and
J
K
=
10
cm
JK = 10\,\text{cm}
J
K
=
10
cm
. If the triangles are similar by the SAS criterion, find the length of
J
L
JL
J
L
. (a)
13
cm
13\,\text{cm}
13
cm
(b)
18
cm
18\,\text{cm}
18
cm
(c)
15
cm
15\,\text{cm}
15
cm
(d)
16
cm
16\,\text{cm}
16
cm
Related theory
Similarity
Triangle similarity conditions
Criteria for similarity (AAA SSS SAS)
Triangles
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