Review Semester 1

Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet. They are always the same distance apart.

Front

What is an obtuse angle?

Back

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

Front

What does SAS stand for in triangle congruence?

Back

SAS stands for Side-Angle-Side, a criterion for triangle congruence where two sides and the included angle are known.

Front

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

Back

The sum of the angles in a triangle is always 180 degrees. You can find the missing angle by subtracting the sum of the known angles from 180.

Front

What is the definition of congruent triangles?

Back

Congruent triangles are triangles that are identical in shape and size, meaning all corresponding sides and angles are equal.

Front

If AG = 10, what is the length of BG if AG and BG are equal?

Back

BG = 10.

Front

What is the difference between deductive and inductive reasoning?

Back

Deductive reasoning starts with general statements and deduces specific conclusions, while inductive reasoning starts with specific observations and formulates general conclusions.

Front

What is the measure of a right angle?

Back

A right angle measures exactly 90 degrees.

Front

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

Back

The area of a triangle is given by the formula: Area = 1/2 * base * height.

Front

What is the relationship between complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.