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2 years ago

What is the area of this polygon? Enter your answer in the box. units?

Mathematics

1 answer:

Svetradugi [14.3K]2 years ago

6 0

Answer:

45units^2

Step-by-step explanation:

Break the polygon into two shapes. A rectangle and a triangle.

The area formula for a rectangle is A=L•W or

Area = Length x Width. Counting the units for length and width is 9 x 2. Which would equal 18units.

Now for the triangle, the formula is A=1/2 (b•h)

The base is 9 and Height is 6.

9 • 6 = 54

Since a triangle is half the area of a rectangle you divide 54 by 2. Area for triangle is 27.

Now add the rectangle area and triangle area.

18+27=45

Area=45 units ^2

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Given

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What is the area of this polygon? Enter your answer in the box. units? ​

What is the area of this polygon? Enter your answer in the box. units?