8th Math Unit 6 Review

Front

What is the sum of the interior angles in a triangle?

Back

180 degrees

Front

What is the measure of angle b if it is given as one of the options: 36°, 56°, 63°, 117°?

Back

36°

Front

Which angles can be added together to equal angle d?

Back

Angle a and Angle b

Front

Are sides a and b called legs in a right triangle?

Back

True

Front

What is the relationship between the areas of two smaller squares and a larger square in a proof?

Back

The sum of the areas of the two smaller squares is equal to the area of the large square.

Front

What is the definition of a triangle?

Back

A polygon with three edges and three vertices.

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is an obtuse angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.