nets surface area nets

A square pyramid is covered with decorative wrapping paper with no overlap.  The net of the box is shown on the right.  How many square centimeters of wrapping paper are needed to cover the surfaces of the box? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²

Tags

CCSS.6.G.A.4

A triangular pyramid has a base with an area of 9cm². Each lateral face has a base of 5cm and a height of 4cm. Find the total surface area.

• 29cm²
• 69cm²
• 40cm²
• 39cm²

Tags

CCSS.7.G.B.6

Find the surface area of the rectangular prism.

• 77 cm2
• 17 cm2
• 7 cm2
• 70 cm2

Tags

CCSS.6.G.A.4

The base of the triangle is 5 inches. The length of the rectangle is 15 inches. The height of the triangle is 10 inches. Find the surface area.

• 300 inches
• 200 inches
• 275 inches

Tags

CCSS.6.G.A.4

What shape is this?

• Triangular Prism
• Triangular Pyramid
• Rectangular Pyramid

Tags

CCSS.6.G.A.4

What shape is this?

• Rectangle
• Rectangular Prism
• Triangular Prism
• Rectangular Pyramid

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1