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Help please (●´⌓`●) ​

Help please (●´⌓`●) ​-example-1

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5 votes
The answer is 39ft squared
User Shivam Gaur
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Answer:
39ft^2

Explanation:

This is a rectangle missing a piece which looks like a triangle.

Find the area of the rectangle and subtract the area of the triangle.

Rectangle:


A=l*w\\A=(9ft)(5ft)\\A=45ft^2

Triangle:


A=(hb)/(2)\\ A=((3ft)(4ft))/(2)\\ A= (12ft^2)/(2)\\ A=6ft^2

Now subtract the area of the triangle from the area of the rectangle.


45ft^2-6ft^2=39ft^2

User Parag Patel
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4.3k points