Find the value of x' in the following triangles:
i (i) Р
(1)
B
56°
4 cm
A
4 cm
x
65°
X
56°
E
N
G
4.3 cm
А
Answers
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Answer:
PA
=
6
2.4
=
5
2
PR
PB
=
8
3.2
=
5
2
⇒
PQ
PA
=
PR
PB
∠APB=∠QPR
So, By SAS property
∴△APB∼△QPR
⇒
PQ
PA
=
PR
PB
=
QR
AB
5
2
=
x
2
⇒x=5cm
Step-by-step explanation:
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