Unit 12 Math Vocab

Front

Two nonadjacent angles on opposite sides of a transversal, outside parallel lines.

Back

Alternate Exterior Angles

Front

What is this?

Back

Trapezoid

Front

Triangle with an obtuse interior angle.

Back

Front

A quadrilateral with two pairs of congruent adjacent sides and non-congruent opposite sides.

Back

Kite

Front

Acute angle measures < 90° (but > 0°)

Back

True

Front

What is this?

Back

Acute triangle

Front

Two nonadjacent angles on opposite sides of a transversal between parallel lines.

Back

Alternate Interior Angles

Front

Right Angle?

Back

Front

What is this?

Back

Vertical Angles

Front

A line that intersects two or more lines, not necessarily parallel.

Back