Surface Area of Triangular Pyramids

What is the slant height in a triangular pyramid?

• The length of the base

• The height of the base

• The height of one of the sides

• The width of the base

Find the surface area of the equilateral triangular pyramid.

• 48 mm²

• 18 mm²
• 30 mm²
• 12 mm²

What is a net in the context of pyramids?

• A tool to catch pyramids

• A 2D representation of a 3D shape

• A type of triangular pyramid

• A formula for calculating area

When dealing with non-equilateral pyramids, why is it important to separate the base and faces?

• To confuse the students

• To make it look pretty

• To ensure accurate calculations

• To make it easier to draw