<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

10.6: Chapter 10 Review

Difficulty Level: At Grade Created by: CK-12

Keywords, Theorems and Formulas

Triangles and Parallelograms

  • Perimeter
  • Area of a Rectangle: A=bh
  • Perimeter of a Rectangle P=2b+2h
  • Perimeter of a Square: P=4s
  • Area of a Square: A=s2
  • Congruent Areas Postulate
  • Area Addition Postulate
  • Area of a Parallelogram: A=bh
  • Area of a Triangle: A=12 bh or A=bh2

Trapezoids, Rhombi, and Kites

  • Area of a Trapezoid: A=12h(b1+b2)
  • Area of a Rhombus: A=12d1d2
  • Area of a Kite: A=12d1d2

Area of Similar Polygons

  • Area of Similar Polygons Theorem

Circumference and Arc Length

  • π
  • Circumference: C=πd or C=2πr
  • Arc Length
  • Arc Length Formula: length of ABˆ=mABˆ360πd or mABˆ3602πr

Area of Circles and Sectors

  • Area of a Circle: A=πr2
  • Sector
  • Area of a Sector: A=mABˆ360πr2
  • Segment of a Circle

Review Questions

Find the area and perimeter of the following figures. Round your answers to the nearest hundredth.

  1. square
  2. rectangle
  3. rhombus
  4. equilateral triangle
  5. parallelogram
  6. kite

Find the area of the following figures. Leave your answers in simplest radical form.

  1. triangle
  2. kite
  3. isosceles trapezoid
  4. Find the area and circumference of a circle with radius 17.
  5. Find the area and circumference of a circle with diameter 30.
  6. Two similar rectangles have a scale factor 43. If the area of the larger rectangle is 96 units2, find the area of the smaller rectangle.

Find the area of the following figures. Round your answers to the nearest hundredth.

  1. find the shaded area (figure is a rhombus)

Texas Instruments Resources

In the CK-12 Texas Instruments Geometry FlexBook, there are graphing calculator activities designed to supplement the objectives for some of the lessons in this chapter. See http://www.ck12.org/flexr/chapter/9695.

Image Attributions

Show Hide Details
Files can only be attached to the latest version of section
Reviews
Help us create better content by rating and reviewing this modality.
Loading reviews...
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original
 
CK.MAT.ENG.SE.1.Geometry-Basic.10.6