Solve Polygons

The polygons in each pair are similar. Find the missing side length.

• 30

• 28

• 33

• 20

The polygons in each pair are similar. Find the missing side length.

• 23

• 12

• 57

• 35

Solve for x. The triangles in each pair are similar.

• 13

• 11

• 3

• 6

Solve for x. The polygon in each pair are similar.

• 11

• 9

• 5

• 6

Solve for x. The polygon in each pair are similar.

• 6

• 10

• 12

• 11

The sum of the interior angles in a polygon is 1260 degrees. How many sides does the polygon have?

• 5

• 7

• 9

• 11

Find the sum of the measures of the interior angles of a 43-gon.

• 7380

• 7740

• 180

• 43

Find the measure of each interior angle of a regular 43-gon. Round to the nearest tenth.

• 180

• 188.8

• 171.6

• 164

Find the sum of the measures of the exterior angles of a 43-gon.

• 180

• 360

• 7380

• 7740

Each interior angle in a regular polygon is 156 degrees. How many sides does the polygon have?

• 2.9

• 16

• 14

• 15