Question

Given that PS¯¯¯¯ is the perpendicular bisector of QR¯¯¯¯¯, PQ=12.4, PR=12.4, and SR=7.6, identify QR.

Answer 1

15.2

Explanation:

QS = SR

QR = QS + SR

QR = 7.6 + 7.6

QR = 15.2

Answer 2

15.2

Step-by-step explanation:

As it is given that PS is perpendicular bisector of QR and PQ = PR = 12.4

and SR = 7.6

So,

QR = QS + SR

= 2(SR)

= 2×7.6

= 15.2