Geometry Terms

What do you call a closed figure with straight sides?

• parallel

• perpendicular

• polygon

• properties

What do you call a quadrilateral that has opposite sides that are parallel, opposite sides are congruent, and opposite angels are congruent?

• equilateral triangle

• parallelogram

• trapezoid

• perpendicular

What do you call a quadrilateral with exactly 1 set of parallel sides?

• scalene triangle

• square

• parallelogram

• trapezoid

What do you call a quadrilateral that has:

opposite sides parallel

opposite sides are congruent

opposite angles are congruent

ALL angles are right angles

• octagon

• rectangle

• trapezoid

• hexagon

What do you call a quadrilateral that has:

opposite sides are parallel

opposite sides are congruent

all sides are congruent

opposite angles are congruent, but are not right angles

• trapezoid

• square

• rectangle

• rhombus

What do you call a quadrilateral that has:

opposite sides are parallel

ALL sides are congruent

ALL right angles

• trapezoid

• rhombus

• square

• rectangle

What is another name for a right angle?

• a corner

• a 90 degree angle

• a cube

• an acute angle

What is the name given to ALL four-sided, closed figures?

• quadrilateral

• square

• rectangle

• obtuse

"Congruent" means...

• parallel

• the same size, but different shapes

• the same size, and the same shape

• perpendicular

"Similar" means...

• having the same shape, but a different size

• having parallel lines

• having perpendicular lines

• having acute angles