body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

McGraw Hill Glencoe Geometry, 2012

MH

McGraw Hill Glencoe Geometry, 2012 View details

6. Isosceles and Equilateral Triangles

Continue to next subchapter

Exercise 64 Page 293

A plane is a flat surface made up of points that extends infinitely in all directions.

6

Practice makes perfect

Let's begin with reviewing the definition of a plane. It is a flat surface made up of points that extends infinitely in all directions. A plane is named by any three points that it contains.

We can see that this figure has 6 flat surfaces. ABC, DEF, BCD, AGE, DCG, HBA

Subchapter links

Check Your Understanding p.289

Practice and Problem Solving p.289-292

H.O.T. Problems p.292

Standardized Test Practice p.293

Spiral Review p.293

Skills Review p.293