Question #26392

given qr=7ft amd rs is three times the length of qr find the lenghth of qs

Expert's answer

given qr=7ft amd rs is three times the length of qr find thelenghth of qs.rs is three timesthe length of qr:

rs = 3*qr

qr=7ft => rs=3*7ft=21ft

r is between q and s,therefore:

qr+rs=qs

qr=7ft and rs=21ft

qs=7ft+21ft=28ft

Answer: qs=28ft

rs = 3*qr

qr=7ft => rs=3*7ft=21ft

r is between q and s,therefore:

qr+rs=qs

qr=7ft and rs=21ft

qs=7ft+21ft=28ft

Answer: qs=28ft

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