Geometry: Semester 1 Review

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the definition of surface area?

Back

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

Front

How do you find the probability of landing in a specific area?

Back

Probability = (Area of the desired region) / (Total area).

Front

What is the relationship between complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

What is the definition of a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the definition of a circle's radius?

Back

The radius is the distance from the center of the circle to any point on its circumference.

Front

What is the formula for the area of a circle?

Back

Area = π × radius².

Front

What is the definition of congruent figures?

Back

Congruent figures are figures that have the same shape and size.