11.
10
5
10
D
10cm
The diagram shows a triangular prism.
A
ABCD is a horizontal rectangle with DA = 10 cm and AB=5cm.
BCQP is a vertical rectangle and BP=6cm.
Calculate
(a) the length of DP,
J
4.8
5cm
Scale document down
6cm
B
36+100+25
Answer(a) DP =
गब
cm
(b) the angle between DP and the horizontal rectangle ABCD.
NOT TO
SCALE