Answer:
Step-by-step explanation:
b
QR: 9cm
RT: 7.1cm
Angle STR: 92°
Angle QPR: 44°
Will add in a moment.
22
5(5) - 6(3) + 20(1/4)4(3)(1/4)
25 - 18 + 5*12*0.25
25 - 18 + 60*0.25
25 - 18 + 15
7 + 15