Geometry 2-Dimensional Figures and Properties

What is the area of a square?

or
What is the area of a rectangle?

or
What is the area of a parallellogram?

where b is the base and h is the HEIGHT. NOT the slant height
What is the area of a triangle?
What is the area of a weird shaped figure?

The sum of the regular shapes areas that you are used to seeing when you cut the figure into parts.
What is the area of a trapezoid?
What is the area of a rhombus that applies only to rhombi?
What is the area of a kite?
What is the ratio of the areas of similar figures?

a² : b² where a and b are corresponding sides of the similar figures.
What is do you know about all regular polygons that have the same number of sides?

They are similar.
What is the circumference of a circle?

or
How do you find the measure of a linear unit in an arc of a circle?
What is the area of a circle?
What is the sector of a circle?

A part of the area. The area of the secotr divided by the area is the same as the arc it makes divided by 360^o

Author

MoonRacer

157758

Card Set

Geometry 2-Dimensional Figures and Properties

Description

Review of 2-D objects and their properties for the Geometry Regents exam. Have paper to draw pictures and write down formulas.

Updated

2012-06-08T03:31:32Z