Annanova2003
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Find the area of the trapezoid by composing into rectangles or decomposing into triangles or other shapes as needed. Show your work neatly and completely.

Find the area of the trapezoid by composing into rectangles or decomposing into triangles or other shapes as needed Show your work neatly and completely class=

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PianoUkeMan

So I decided to make a visual aid for this problem.

All of the work is outlined in the image.

Your final answer is 109.

Hope that helps!

Ver imagen PianoUkeMan
abidemiokin

The area of the trapezium is 105 square centimeters

Area of a trapezoid.

The area of a trapezoid is expressed as:

A = 0.5(a+b)h

where

a and d are the opposite sides

h is the height

Substitte the given parameters into the formula

A = 0.5(12 + 18)*7

A = 0.5(30) * 7

A = 15 * 7

A = 105 square centmeters

Hence the area of the trapezium is 105 square centimeters

Learn more on area of trapezium here: https://brainly.com/question/16904048

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