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In △QRS , ∠R is a right angle. If QS = 20 and m∠Q = 49° , what is the length of QR ? HELP IM TAKING MY GEOMETRY FINAL AND I DONT KNOW ANYTHING
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1 vote
In △QRS , ∠R is a right angle.

If
QS
= 20 and m∠Q = 49° , what is the length of
QR
?
HELP IM TAKING MY GEOMETRY FINAL AND I DONT KNOW ANYTHING

User Endryha
by
4.8k points

1 Answer

4 votes

Answer:

Bellow

Explanation:

QS =√c2 - b2

= √202 - 15.0941916044552

= √172.16537980799

= 13.12118

User Igor Shastin
by
4.4k points
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