Geometry Review Final

Front

What is the coordinate of the point that lies in the third quadrant with x = -2 and y = -4?

Back

(-2, -4)

Front

What is the criterion for triangle similarity using SSS?

Back

If the corresponding sides of two triangles are proportional, then the triangles are similar.

Front

What does it mean for two triangles to be congruent?

Back

Two triangles are congruent if their corresponding sides and angles are equal.

Front

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

Back

180 degrees.

Front

What is the formula for the area of a triangle?

Back

Area = \frac{1}{2} \times base \times height.

Front

What is the Pythagorean theorem?

Back

Front

What is the relationship between the angles in a right triangle?

Back

One angle is 90 degrees, and the sum of the other two angles is 90 degrees.

Front

What is the definition of complementary angles?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

What is the definition of supplementary angles?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2\pi r, where r is the radius.