KAP Angles and Surface Area Review (Test 3-1)

Front

What is the formula for the total surface area of a rectangular prism?

Back

Total Surface Area = 2lw + 2lh + 2wh, where l = length, w = width, h = height.

Front

What is the formula for the total surface area of a cylinder?

Back

Total Surface Area = 2πr² + 2πrh, where r = radius and h = height.

Front

What is lateral surface area?

Back

Lateral surface area is the area of the sides of a 3D shape, excluding the bases.

Front

How do you find the lateral surface area of a rectangular prism?

Back

Lateral Surface Area = 2h(l + w), where h = height, l = length, and w = width.

Front

What is the formula for the total surface area of a triangular prism?

Back

Total Surface Area = (Base Area × 2) + (Perimeter of Base × Height).

Front

What is the measure of a straight angle?

Back

A straight angle measures 180°.

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is always 180°.

Front

What is the definition of a prism?

Back

A prism is a solid shape with two identical bases connected by rectangular sides.

Front

How do you calculate the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the definition of surface area?

Back

Surface area is the total area that the surface of a three-dimensional object occupies.