Topic 8 Savvas Review

Front

What is the measurement of angle FAD?

Back

160 degrees

Front

If the scale of a map is 1 centimeter = 2 kilometers, what is the actual distance between two points that are 3 centimeters apart on the map?

Back

6 kilometers

Front

What is the area of a circle with a radius of 3 cm?

Back

28.26 cm²

Front

What is the circumference of a circle with a diameter of 6 meters?

Back

18.84 m

Front

What is the measure of angle X if it is given as 95 degrees?

Back

95 degrees

Front

Define 'angle'.

Back

An angle is formed by two rays with a common endpoint, called the vertex.

Front

What is the formula for the area of a circle?

Back

Area = πr², where r is the radius.

Front

What is the formula for the circumference of a circle?

Back

Circumference = πd, where d is the diameter.

Front

What is a scale in the context of maps?

Back

A scale is a ratio that compares a distance on the map to the actual distance it represents.

Front

What is the relationship between degrees and angles?

Back

Degrees are a unit of measurement for angles.