Test 9 Review

Determine the unknown angle measurement in the triangle.

• 141°

• 39°

• 101°

Determine the unknown angle measurements in the triangle.

• FJK = 61°

  FKJ = 61°

• FJK = 61°

  FKJ = 18°

• FJK = 28°

  FKJ = 51°

• 80°

• 100°

• 60°

Consider the polygon shown.

Determine the 2 congruent angle measurements.

• 105°

• 90°

• 116°

Savanah drew a 20-sided polygon. Suppose the figure is a regular polygon.

Calculate each interior angle measure.

• 162°

• 176°

• 3240°

If a figure is a regular 15-sided polygon, what is the measure of each exterior angle?

• 156°

• 360°

• 24°

• 56°

• 124°

• 14°

• 150°

• 30°

• 40°