Solid Figures and Surface Area

Which of the following is an example of a solid figure?

• Square

• Circle

• Triangle

• Cone

Which of the following does not belong to the group? (in terms of solid figures)

• Ball

• Sardine Can

• Shoe Box

• Birthday Hat

The following solid figures contain 5 faces, EXCEPT:

• Triangular Pyramid

• Square Pyramid

• Triangular Prism

Which of the following solid figure is associated to this "nets"?

• Pyramid

• Rectangular Prism

• Cone

• Sphere

The solid figure that does not have a net representation.

• Cube

• Cone

• Pyramid

• Sphere

It is the formula in solving for the area of a circle with radius r.

• Area of circle = 2πr

• Area of circle = 4πr²

• Area of circle = πr²

• Area of circle = πr⁴

What is the surface area of a sphere with radius 9cm?

• 36πcm

• 324πcm

• 324πcm²

• 36πcm²

Which of the following statement is correct about the surface area of the cone.

• SA_cone= 2πr + πr²

• SA_cone= πr² + πrl

• SA_cone= 4πr²

• SA_cone= 2πrh + 2πr²

What is the surface area of this cylinder (in cm²)? Use calculator

• 207.24 cm²

• 188.4 cm²

• 194.68 cm²

• 200.96 cm²