   Chapter 8.CT, Problem 4CT Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

If the area of rectangle ABCD is 46 cm2, find the area of ∆ ABE. To determine

To find:

The area of the triangle ABE.

Explanation

Given:

The area of rectangle ABCD is 46 cm2.

Postulate:

1. The area A of a rectangle whose base has length b and whose altitude has the length h is given by A=bh.

2. The area A of a triangle whose base has length b and whose altitude has the length h is given by A=12bh

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