M2C_Solving Simple Equations and Circles

Front

What is an inscribed angle?

Back

An angle formed by two chords in a circle which have a common endpoint.

Front

What is a central angle?

Back

An angle with its vertex at the center of the circle.

Front

Solve the equation: 4x + 5 = 13

Back

x = 2

Front

What is the first step to solve the equation: 19 - 8m = -4?

Back

Subtract 19 from both sides.

Front

What is the first step to solve the equation: 3x + 11 = 44?

Back

Subtract 11 from both sides.

Front

What does it mean to isolate a variable in an equation?

Back

To manipulate the equation so that the variable is on one side and all other terms are on the other side.

Front

What is the solution to the equation: 2x - 3 = 5?

Back

x = 4.

Front

What is the formula for the circumference of a circle?

Back

C = 2πr, where r is the radius.

Front

What is the formula for the area of a circle?

Back

A = πr², where r is the radius.

Front

What is the relationship between the diameter and radius of a circle?

Back

The diameter is twice the length of the radius.