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Mr. Smith is building a detention room for students who like to throw spaghetti pieces in class. So he finds 3 areas and he is wanting to put clear tile flooring so those students can learn how to clean the floor. Mr. Rice wants to know the total area of all the floors. One room is a rectangle and is 4ft wide by 3ft long. The other room is shaped like a triangle with a base of 6ft and is 4ft long. The other room is a circle with a diameter of 8ft.

Answer :

M4llrigo
Formula for rectangle: A=lw || Formula for triangle: A=bh/2 || Formula for circle: πr²
Now we solve:A
A= (3ft)(4ft)
= 12 ft
A= (6ft)(4ft) /2
= 24 / 2
= 12 ft
A= (3.14)(8)²
= (3.14)(64)
= 200.96 ft
12 + 12 + 200.96 = 224.96 ft ²

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