Question

QS and RT are diagonals of parallelogram QRST. RT = 21, SU = 9, and angle RQT = 101. Find RU and QS.

Answer 1

RU = 10.5, QS = 18

Explanation:

RT is 21, and RU is half of RT, making it 10.5

SU is 9, and QS is double of SU, making QS 18.