Surface Area Triangular Pyramids

Find the surface area of the triangular pyramid.

• 123.6 sq. feet
• 116.8 sq. feet
• 127.9 sq. feet
• 130.9 sq. feet

Tags

CCSS.7.G.B.6

Find the surface area of a triangular pyramid with base lengths of 10 and base height of 8.7 and slant height of 14.

• 609 m²

• 210 m²

• 297 m²

• 253.5 m²

Tags

CCSS.7.G.B.6

Find the total surface of the figure. (all triangles are congruent)

• 30 in²
• 15 in²
• 45 in²
• 60 in²

Find the total surface area of the triangular pyramid.

• 2740

• 1170

• 780

• 390

Tags

CCSS.7.G.B.6

Find the surface area of the triangular prism with base lengths 15, base height 13 and slant height 10.

• 322.5 in²

• 367.5 in²

• 270 in²

• 975 in²

Tags

CCSS.7.G.B.6

Find the base area of the triangular pyramid.

• 21.3

• 49.2

• 15.6

• 62.4

Tags

CCSS.6.G.A.1

Which figure will this net make?

• Triangular Pyramid

• Hexagonal Pyramid

• Square Pyramid

• Cube

Tags

CCSS.6.G.A.4

Find the surface area of the triangular pyramid.

• 123.6 sq. feet
• 116.8 sq. feet
• 127.9 sq. feet
• 130.9 sq. feet

Tags

CCSS.7.G.B.6

Find the surface area of a square pyramid with base length 5 and slant height 8.

• 185 in²

• 105 in²

• 92.5 in²

• 80 in²

Tags

CCSS.7.G.B.6

What is surface area?

• The amount of stuff that can fit in an object.
• A 2D shape.
• A 3D shape.
• The sum of the areas of all the surfaces (faces) of a 3D shape.