In the diagram, ∠PMN = ∠PRQ and ∠PNM = ∠PQR. If /Pm/ = 3cm, /MQ/ = 7cm and /PN/ = 5cm, find /NR/
a
1cm
b
3cm
c
31/2
d
5cm
e
6cm
Explanation
Correct Option
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samsamgenie1
3 years ago
PN/PQ=PM/PR
5/10=3/5+NR
cross multiply
25+5NR=30
5NR = 5
Therefore...
NR= 1cm
