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Byju's Answer
Standard X
Mathematics
Thales Theorem
△ABC is simil...
Question
△ABC is similar to △PQR. If AB = 2, BC = 5 and AC = 6 units and PQ = 6, find QR and PR.
A
QR=15, PR=18
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B
QR=14, PR=19
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C
QR=12, PR=18
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D
QR=18, PR=24
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Solution
The correct option is
A
QR=15, PR=18
QR=15, PR=18
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Similar questions
Q.
△ABC is similar to △PQR. If AB = 2, BC = 5 and AC = 6 units and PQ = 6, find QR and PR.
Q.
In
Δ
A
B
C
,
A
B
=
5
,
B
C
=
6
,
A
C
=
7
,
Δ
P
Q
R
−
Δ
A
B
C
. Perimeter of
Δ
P
Q
R
is
360
. Find PQ, QR and PR.
Q.
In
△
A
B
C
and
△
P
Q
R
, if
A
B
=
2.5
c
m
,
A
C
=
3.5
c
m
,
B
C
=
4.0
c
m
,
P
Q
=
5
c
m
,
P
R
=
7
c
m
and
Q
R
=
8
c
m
, then find whether
△
A
B
C
and
△
P
Q
R
are similar or not
Q.
Δ
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Δ
PQR are similar triangles. If AB = 12 cm, BC = 14 cm, AC = 4 cm, PQ = 6 cm, QR = (x + 2) cm, PR = (y + 3) cm, find the values x and y.
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If in two triangles ABC and PQR , AB = PQ, AC = PR and BC = QR, then
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