Think you’ve got your head wrapped around **Basic Geometry**? Put your knowledge to
the test. Good luck — the Stickman is counting on you!

Q.

What is the measure of ∠GKH?

40°

70°

80°

110°

140°

Q.

What is the measure of ∠HGK?

20°

40°

70°

80°

110°

Q.

What is the measure of ∠SIR?

20°

40°

70°

80°

90°

Q.

What is the measure of ∠KIT?

80°

110°

140°

160°

180°

Q.

What is the measure of ∠KIR?

80°

110°

140°

160°

180°

Q.

∠FGI and ∠GIJ are

alternate exterior angles

alternate interior angles

corresponding angles

vertical angles

perpendicular angles

Q.

∠BHD and ∠JHK are

alternate exterior angles

alternate interior angles

corresponding angles

vertical angles

perpendicular angles

Q.

∠CGH and ∠GIJ are

alternate exterior angles

alternate interior angles

corresponding angles

vertical angles

perpendicular angles

Q.

What is the measure of ∠AFG?

40°

50°

80°

90°

130°

Q.

What is the measure of ∠FGE?

40°

50°

80°

90°

130°