Surface Area 3D Objects

Match the following

• 2 pi r

• Circle

• 2(lw) + 2(lh) + 2(hw)

• Semi-Circle

• pi r^2

• Circumference

• bh + (S1 + S2 + S3)H

• Surface Area of Rectangular Prism

• pi r^2 / 2

• Surface Area of Triangular Prism

Tags

CCSS.6.G.A.4

Find the surface area

The combined area of both bases is 60 cm.​ (a)   ​

• False

• True

• I can not tell

Tags

CCSS.7.G.B.6

Find the Surface Area of the 3D Object

• 279.9 m²

• 371.8 m²

• 526.2 m²

Tags

CCSS.7.G.B.6

The number of square units that covers all of the faces of a polyhedron (3D figure), without gaps or overlaps is called ________________________________.

• units

• Surface Area

• Area

The total area of the surfaces of a 3D object

• area

• surface area

• volume

A solid object where the base is a polygon and the sides are triangles that meet at the top.

• triangle

• pyramid

• prism

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

A solid object with two identical flat circular ends and one curved side

• Cone

• Prism

• Cylinder

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

A pattern that you can cut and fold to make a model of a solid shape.

• Net

• Equation

• Shape

Tags

CCSS.6.G.A.4

A box-shaped solid that has six identical square faces.

• prism

• square

• cube

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1