Angles of a Polygon and Surface Area and Volume

Find the interior angle sum for the polygon shown in the diagram.

• 1440

• 2340

• 900

• 1800

Find the measure of ONE exterior angle of a regular decagon.

• 36
• 10
• 18
• 40

Find the measure of ONE interior angle of a regular dodecagon.

• 150
• 120
• 1800
• 20

Find the interior angle sum for the polygon shown in the diagram.

• 1080

• 1440

• 1620

• 900

Find the sum of the interior angles of a nonagon.

• 1260
• 900
• 1620
• 180

Solve for x. 

• 100
• 120
• 125
• 130

find the total surface area of the cylinder .

• 456.33m²
• 1445.1m²
• 1245.m²
• 6789m²

Find the volume of the Sphere

• 78.5 m³
• 392.5 m³
• 523.6 m³
• 62.8 cm³

Find the total surface area of the cone. Round to the nearest tenth.

• 37.7 m²

• 50.3 m²

• 75.4 m²

• 25.1 m²

Find the volume of Rectangular Pyramid.

• 190cm³
• 200cm³
• 140cm³
• 192cm³