Geometry SOL Review 2

Front

What is line symmetry?

Back

Line symmetry occurs when a figure can be divided into two identical halves that are mirror images of each other across a line.

Front

Across which line does the figure graphed have line symmetry?

Back

x=3

Front

What is the measure of angle A (m∠A) if it is given as 20 degrees?

Back

m∠A = 20 degrees.

Front

What is the value of x if it is given as 10?

Back

x = 10.

Front

What is an isometric transformation?

Back

An isometric transformation is a transformation that preserves distances and angles, including rotations, translations, and reflections.

Front

Which of the following is not isometric?

Back

Dilation is not isometric.

Front

What is the measure of angle C (m∠C) if it is given as 55 degrees?

Back

m∠C = 55 degrees.

Front

Define dilation in geometry.

Back

Dilation is a transformation that alters the size of a figure but not its shape, by expanding or contracting it.

Front

What is the difference between rotation and reflection?

Back

Rotation turns a figure around a point, while reflection flips a figure over a line.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.