44 terms

Acute angle.

Has three acute angles

Adjacent angles

Angles with a common vertex and a common side but no common interior points

Complementary

2 angles that add up to 180 degrees

Congruent polygons

Polygons that have the same size and shape

Corresponding angles

Angles which lie on the same side of the transversal and in corresponding positions

Equilateral triangle

Three congruent sides

Isosceles triangle

Two congruent sides

Obtuse triangles

One obtuse angle

Parallelogram

Two parallel sides

Perpendicular lines

Two lines that intersect to form a right angle

Quaderlatiral

Four sided figure

Rectangle

Four sided figure with

Alternate interior

Angles which have a common vertex and a common side

Area

Number of square units a figure encloses

Regular poygon

All sides are congrunt

Rhombus

All angles are congruent

Right triangle

Has one right angle

Scalene triangl

No congruent sides

Square

Four even sides

Supplementary

Two angles measures that add up to 90 degrees

Tranversal

A line that intersects two other lines at different points

Trapezoid

A two sided shape that has two sides called and two sides parellel

Acute angle.

Has three acute angles

Adjacent angles

Angles with a common vertex and a common side but no common interior points

Complementary

2 angles that add up to 180 degrees

Congruent polygons

Polygons that have the same size and shape

Corresponding angles

Angles which lie on the same side of the transversal and in corresponding positions

Equilateral triangle

Three congruent sides

Isosceles triangle

Two congruent sides

Obtuse triangles

One obtuse angle

Parallelogram

Two parallel sides

Perpendicular lines

Two lines that intersect to form a right angle

Quaderlatiral

Four sided figure

Rectangle

Four sided figure with

Alternate interior

Angles which have a common vertex and a common side

Area

Number of square units a figure encloses

Regular poygon

All sides are congrunt

Rhombus

All angles are congruent

Right triangle

Has one right angle

Scalene triangl

No congruent sides

Square

Four even sides

Supplementary

Two angles measures that add up to 90 degrees

Tranversal

A line that intersects two other lines at different points

Trapezoid

A two sided shape that has two sides called and two sides parellel