Dallas is putting down hardwood floors in his home. his
living room is pentagonal. each unit on the coordinate
plane represents 5 feet. find the area of flooring needed
in square feet.
which of the following is the total area of the living room

The total area of the living room is

Step-by-step explanation:

we know that

The total area of the living room on the coordinate plane is equal to the area of a triangle EHO plus the area of rectangle EOUS

so

we have

---> base of triangle

---> height of triangle

---> length of rectangle

--->width of rectangle

substitute the values

Remember that

Each unit on the coordinate  plane represents 5 feet

so

therefore

The total area of the living room is

answer: 298143

step-by-step explanation:

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step-by-step explanation: