Geomrty vocab lesson 7 Shapes

equation to find angle area of polygons

(n-2) 180

rhombus

A parallelogram with four congruent sides

square

A parallelogram with four congruent sides and four right angles.

rectangle

A parallelogram with four right angles

quaderlateral

a polygon with 4 sides

Parrallelogram

a quadrilateral with both pairs of opposite sides parallel

trapezoid

a quadrilateral with one pair of parallel sides

kite

a quadrilateral with two pairs of adjacent sides congruent and no opposite sides congruent

Isosceles Trapezoid

a trapezoid with congruent legs, base angles are congruent, diagonals are congruent