This video tutorial covers module 15, focusing on calculating the surface area and volume of various geometric shapes, including square pyramids and triangular prisms. It provides step-by-step instructions and examples to help students understand these concepts and apply them to real-world problems. The tutorial emphasizes the importance of having a plan and checking answers for accuracy.

What is the first step in calculating the surface area of a square pyramid?

• Determine the area of the square base

• Add the areas of all faces

• Calculate the volume of the pyramid

• Find the area of the triangular faces

How many triangular faces does a square pyramid have?

• Five

• Three

• Four

• Two

What is the shape of the lateral faces of a triangular prism?

• Rectangular

• Hexagonal

• Triangular

• Circular

In a triangular prism, how many triangular bases are there?

• One

• Two

• Three

• Four

Which formula is used to calculate the volume of a rectangular prism?

• Base perimeter times height

• Length plus width plus height

• Length times width times height

• Base area times height

What is the volume of a rectangular prism with dimensions 5, 6.5, and 2.25?

• 73.125 cubic feet

• 74.375 cubic feet

• 75.625 cubic feet

• 76.875 cubic feet

If the volume of a storage room is 2025 cubic feet and the height is 9 feet, what is the area of the floor?

• 225 square feet

• 215 square feet

• 235 square feet

• 200 square feet

How deep is an aquarium if its volume is 11.25 cubic feet, and its length and width are 2.5 feet and 1.5 feet respectively?

• 2.5 feet

• 2 feet

• 3 feet

• 3.5 feet

How many milliliters of water can an ice cube tray hold if each compartment is 4 cm long, 3 cm wide, and 3 cm high, and there are 12 compartments?

• 450 ml

• 486 ml

• 432 ml

• 468 ml

What is the surface area of a square-based pyramid with a base side of 18 and a triangular face height of 12?

• 720 square inches

• 756 square inches

• 700 square inches

• 740 square inches