bongiwenolwazi98 bongiwenolwazi98 25-05-2024 Mathematics Answered Q(0:-2)1.1.1 Calculate the gradient of QR.1.1.2 Prove that PQR = 90°R(6-4)1.1.3 Calculate the coordinates of P.1.1.4 Calculate the length of QR, and leave your answer in surd form1.1.5 Calculate the size of the angle 8.(2)(3)(4)(2)(5)