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2 years ago

Help with Area of a sector

Mathematics

1 answer:

Maurinko [17]2 years ago

8 0

Area 1 = 175.84
area 2 = 156.30

area 1: A=(pi)r^2 x 140/360
in this case we would use the degree of the entire circle and the degree of the sector since it is not given.

area 2: A=(pi)r^2 x 280/360
in this case we would use the degree of the entire circle and the degree of the sector since it is not given.

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The shape in the figure has 6 sides

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<h3>How to determine the group of the shape?</h3>

From the figure, we have the following highlights

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The above highlight mean that:

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Step-by-step explanation:

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3 years ago

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Answer:

Kindly check explanation

Step-by-step explanation:

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To simplify, when then decimals are in line, then the tenth value of the first number will be added to the tenth value of the second. Without this arrangement, one might be adding the hundredth placed value to the tenth or unit value which is mathematically incorrect and will yield a wrong result.

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Here, when the decimal point of each number is in line, the tenth placed value of the first number (3) matches the tenth placed number of the second number (5) and all others also fall in place automatically.

____6.32

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________

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________

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