In △LMN, |LM| = 6cm, ∠LNM = x and sin x = sin x = \(\frac{3}{5}\).
Find the area of △LMN
a
60cm\(^2\)
b
48cm\(^2\)
c
24cm\(^2\)
d
30cm\(^2\)
Explanation
Correct Option
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loveella
4 years ago
sin x= 3/5
6/MN= 3/5
3MN=30
MN=10cm
LN=√{10^2 -6^2}
=√100-36
=√64
=8cm
Area=1/2 bh
=1/2*8*6
=24cm^2
