In ΔΔQRS, mQ = 80, mR = 65, and mS = 35. Which side of ΔΔQRS is the longest?A.QSB.RSC.Cannot be determinedD.QR
Question
In ΔΔQRS, mQ = 80, mR = 65, and mS = 35. Which side of ΔΔQRS is the longest?A.QSB.RSC.Cannot be determinedD.QR
Solution
In a triangle, the longest side is opposite the largest angle. In triangle QRS, the largest angle is Q with a measure of 80 degrees. Therefore, the longest side of triangle QRS is the side opposite angle Q, which is RS. So, the answer is B. RS.
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