SAT1M1-070809

Front

What is the property of similar triangles regarding corresponding angles?

Back

In similar triangles, corresponding angles are equal.

Front

If two triangles are similar, what can be said about their corresponding sides?

Back

The lengths of corresponding sides of similar triangles are proportional.

Front

What is the sum of the angles in any triangle?

Back

The sum of the angles in any triangle is 180°.

Front

What is the definition of a right triangle?

Back

A right triangle is a triangle that has one angle measuring 90°.

Front

How do you find the measure of an unknown angle in a triangle if two angles are known?

Back

Subtract the sum of the known angles from 180°.

Front

What is the equation representing a linear relationship between two variables x and y?

Back

A linear relationship can be represented by the equation y = mx + b, where m is the slope and b is the y-intercept.

Front

In the equation x + 3y = 70, what does x represent?

Back

In this equation, x represents the number of 1-point questions.

Front

In the equation x + 3y = 70, what does y represent?

Back

In this equation, y represents the number of 3-point questions.

Front

What is the first step to solve the equation x + 3y = 70 for y?

Back

Isolate y by rearranging the equation: y = (70 - x)/3.

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.