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Svet_ta [14]
3 years ago
9

3. Points Q, R, and S are the midpoints of the sides of triangle LMN. LM = 16, QR = 6, and QS = 10. Find the length of LN. The d

iagram is not to scale.
32
12
20
22

Mathematics
1 answer:
ss7ja [257]3 years ago
5 0
Qr=1/2 mn = ms
mn=2 ms=12
ln^2=lm^2+mn^2 using phythagoras rule
ln^2=400
ln=20
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