Chapter 9 Vocab

Front

Area formula: A = bh for a _____________.

Back

PARALLELOGRAM

Front

Closed figure formed by 3+ straight lines.

Back

POLYGON

Front

Made of triangles, quadrilaterals, semicircles, and other 2D figures.

Back

COMPOSITE FIGURE

Front

An equation showing a relationship among quantities is called a(n) ____________

Back

EQUATION

Front

A parallelogram with 4 equal sides.

Back

RHOMBUS

Front

Shortest distance between parallel sides of a parallelogram?

Back

HEIGHT

Front

Any side of a parallelogram is called its ____________

Back

base

Front

Same measure

Back

Congruent

Front

Formula of a triangle

Back

base x height ÷ 2

Front

Formula of a trapezoid

Back

1/2 height (base1 + base 2)