3-D Shapes Surface Area and Volume

What is total surface area?

• The sum of the surface areas of all its faces excluding the bases of the solid.

• The sum of the surface areas of all the faces of the solid.

________ is the amount of space inside of a 3D shape.

• Surface Area

• Volume

If the radius of a cylinder is 4cm and height is 10cm, then total surface area of cylinder is:

• 440 sq.cm

• 352 sq.cm.

• 400 sq.cm

• 412 sq.cm

The length, breadth and height of a room are 12 m, 10 m, and 9m respectively. Find the area of four walls of room?

• 636 m²

• 516 m²

• 396 m²

• 456m²

Tags

CCSS.6.G.A.4

The length of the base of a box is (x-3), and the width is (x+2). The height is two more than three times the length. Build a function to model the volume of the box.

• (x-3)(x+2)(3x+2)

• (x-3)(x+2)(3x-7)

• (x-3)(x+2)(3x+9)

• (x-3)(x+2)(3x-1)

Tags

CCSS.HSA.APR.A.1

The radius of a cylinder is doubled and the height remains the same. The ratio between the volumes of the new cylinder and the original cylinder is

• (a) 1 : 2

• (b) 3 : 1

• (c) 4 : 1

• (d) 1 : 8

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is surface area?

• The measure of the amount of space inside of a solid figure

• The sum of all the areas of all the shapes that cover the object

• 410 cm³
• 420 cm³
• 402 cm³
• 401 cm³

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

Find the total surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches

Tags

CCSS.7.G.B.6

Find the Surface Area

• 556 cm²

• 278 cm²

• 680 cm²

• 340 cm²

Tags

CCSS.7.G.B.6