Squares & Angles Assignment

Front

What is the definition of vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always congruent.

Front

What is the sum of angles in a triangle?

Back

The sum of angles in a triangle is always 180 degrees.

Front

What is the definition of a square?

Back

A square is a quadrilateral with four equal sides and four right angles.

Front

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

Back

Area = side × side (A = s²) where 's' is the length of a side.

Front

What is the definition of complementary angles?

Back

Complementary angles are two angles whose sum is 90 degrees.

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose sum is 180 degrees.

Front

If one angle is 70 degrees, what is its complementary angle?

Back

The complementary angle is 20 degrees.

Front

If one angle is 110 degrees, what is its supplementary angle?

Back

The supplementary angle is 70 degrees.

Front

What is the square root of 16?

Back

The square root of 16 is 4.

Front

What is the definition of adjacent angles?

Back

Adjacent angles are two angles that share a common side and a common vertex.