Area, Surface Area, and Volume Review

Find the area of this regular polygon.

• 84.9 m²

• 82.3 m²

• 74.9 m²

• 62 m²

In a regular polygon the line from the center to the mid-point of an outer side is a(n)

• Radius

• Central Angle

• Sine

• Apothem

Find the area of the regular polygon.

• 259.8 m

• 259.8 m²

• 259.8 cm

• 259.8 cm²

REGULAR in Maths means...

• Normal
• Two sides have the same length
• All sides are equal and all angles are equal
• It has right angles

Calculate the surface area of the given shape. Round to the nearest tenth.

• 282.7 in²

• 56.5 in²

• 188.5 in²

• 245.0 in²

Calculate the surface area of the pyramid.

• 228 m²

• 144 m²

• 300 m²

• 156 m²

Calculate the surface area.

• 904.78 mm²

• 452.39 mm²

• 3,216.99 mm²

• 3,392.92 mm²

Calculate the surface area.

• 56.5 in²

• 91.5 in²

• 169.56 in²

• 28.3 in²

Calculate the surface area of the given prism.

• 316 cm²

• 352 cm²

• 440 cm²

• 292 cm²

Find the volume.

• 55 yd³
• 121 yd³
• 22 yd³
• 330 yd³