Surface Area of Square Pyramids

_{Find the Surface Area. Write the numerical answer only.}

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.HSG.GMD.A.1

CCSS.HSG.GPE.B.7

A pyramid has a square base. Each side of the base is 9 cm. The slant height of each triangle is 14 cm. What is the surface area?

• 126 cm²
• 144 cm²
• 252 cm²
• 333 cm²

Tags

CCSS.HSG.GMD.A.1

Find the surface area of the square pyramid. Write numerical answer only.

What is the surface are if you were to wrap this square pyramid? Write the numerical answer only.

What is the surface area of this square pyramid?

• 70.1 sq. centimeters

• 78.9 sq. centimeters

• 84.5 sq. centimeters

• 81.9 sq. centimeters

Find the surface area of the square pyramid.

• 15 square meters
• 39 square meters
• 69 square meters
• 30 square meters

Tags

CCSS.HSG.GMD.A.1

Find the surface area of the square pyramid. Write numerical answer only.