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kolezko [41]
3 years ago
6

Find the area of the polygon. ( help please )

Mathematics
1 answer:
iris [78.8K]3 years ago
3 0

Answer:

The area of the polygon will be 8 unit square.

If you draw lines from each point you will find 6 squares and 4 triangles. Since area of triangle is half than that of square, you can count two traingles to be equal of a square.

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Answer:

9

Step-by-step explanation:

a²+b

Substituting values,

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Herbert has three lawn-mowing jobs. One lawn is shaped like a trapezoid,
sergij07 [2.7K]

Answer:

4.125 hours

Step-by-step explanation:

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Area of trapezium = 1/2(a+b) h ; a and B are the bases and h = height

Area of trapezium = 1/2(90 + 126) * 75

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Area of triangle = 1/2 base * height

Area = 1/2 * 80 * 105 = 4200 feets

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Length = 120 feets ; width = 90 feets

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Area = 120 * 90 = 10800 feet²

Area of all 3 lawns = (8100 + 4200 + 10800) = 23100

In 2 hours ; Herbert can now (160 * 70) = 11200 feets

23100 / 11200 = 2.0625

Tine required to mow all three lawns :

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2 years ago
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Answer:

There are two zeros.

Step-by-step explanation:

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