Exercise 6A Q.14 Angle between GPQ and ABCD

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the line of intersection?

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the line of intersection? PQ

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the line of intersection? PQ

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the line of intersection? PQ Q P

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the plane GPQ? Q P

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the plane GPQ? Isosceles Triangle Q G P

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the plane CPQ? Q G P

Exercise 6A Q.14 Angle between GPQ and ABCD What’s the plane CPQ? Isosceles Triangle Q G C P

Exercise 6A Q.14 Angle between GPQ and ABCD Find a line perpendicular to the line of intersection PQ. Q G C P

Exercise 6A Q.14 Angle between GPQ and ABCD Find a line perpendicular to the line of intersection PQ. Q G C P

Exercise 6A Q.14 Angle between GPQ and ABCD ∠GXC Q X G C P X