Semester 1 H Final Review A

Front

What is the translation of a point (x, y) by (5, -8)?

Back

The translation is given by the equation (x, y) → (x + 5, y - 8).

Front

What is the measure of a right angle?

Back

A right angle measures exactly 90 degrees.

Front

What is the geometric mean of two numbers a and b?

Back

Front

What is the formula for finding the area of a trapezoid?

Back

Front

How do you find the measure of the largest angle in a triangle?

Back

The largest angle in a triangle is opposite the longest side.

Front

What is the definition of a trapezoid?

Back

A trapezoid is a four-sided figure (quadrilateral) with at least one pair of parallel sides.

Front

What is the formula for the sum of interior angles in a polygon?

Back

Front

What is the definition of a right triangle?

Back

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

Front

What is the relationship between the sides of a right triangle?

Back

Front

What is the definition of the geometric mean?

Back