Surface Area of 3D shapes- 7th Grade

Surface Area of 3D Shapes- 7th Grade

Multiple Choice

What is the formula for surface area of a prism?

• SA= Ph + 2B

• $SA=\ 2\pi rh\ +\ 2\pi r^2$
  

• SA= .5Pl + B

Multiple Choice

What is the surface area formula for a cylinder?

• SA= PH + 2B

• $SA=\ 2\pi rh\ +\ 2\pi r^2$

• SA= .5Pl + B

Multiple Choice

What is the surface area formula for a pyramid?

• SA= Ph + 2B

• $SA=\ 2\pi rh\ +\ 2\pi r^2$

• SA= .5Pl + B

Multiple Choice

Find the surface area of the square pyramid.

• 15 square meters

• 39 square meters

• 69 square meters

• 30 square meters

Multiple Choice

_{Find the Surface Area}

• 15m²

• 16m²

• 18m²

• 20m²

Multiple Choice

Find the Total Surface area of the cylinder. 

• 62.8m
• 477.28 cm²
•  235.5 cm³
• 942 cm²

Multiple Choice

Find the surface area

• 60.4 m²

• 188.4 m²

• 94.2 m²

• 881.9 m²

Multiple Choice

What is the total surface area of the triangular prism shown?

• 468 in²

• 540 in²

• 576 in²

• 700 in²

Multiple Choice

Find the Surface Area

• 556 cm²

• 278 cm²

• 680 cm²

• 340 cm²