IM2 Semester 2 FINAL Preparation

Front

What is the area ratio of two similar shapes?

Back

The area ratio of two similar shapes is the square of the ratio of their corresponding lengths.

Front

If the ratio of the lengths of two similar figures is 1:11, what is the area ratio?

Back

The area ratio is 1:121.

Front

What is the value of x in the equation if x + 2 = 4?

Back

x = 2.

Front

What is the quotient rule in calculus?

Back

The quotient rule states that if you have a function that is the quotient of two functions, then the derivative is given by (f/g)' = (f'g - fg')/g².

Front

How do you calculate the area of a circle?

Back

Area = πr², where r is the radius of the circle.

Front

What is the area of a circle with a radius of 4 meters?

Back

Area = 16π meters².

Front

What is an arc in a circle?

Back

An arc is a portion of the circumference of a circle.

Front

How do you find the measure of an arc in degrees?

Back

The measure of an arc can be found using the central angle that subtends the arc.

Front

What is the measure of a full circle in degrees?

Back

A full circle measures 360 degrees.

Front

If an arc measures 74°, what is the measure of the remaining arc in the circle?

Back

The remaining arc measures 286°.