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BabaBlast [244]
3 years ago
11

The diagram below shows circle with radii OA

Mathematics
1 answer:
Finger [1]3 years ago
3 0

Answer:

Length of arc AB = 4π

Step-by-step explanation:

Formula to get the arc length is given by,

Length of arc = \frac{\theta}{360}(2\pi r)

Here, θ = central angle subtended by the arc AB

r = Radius of the circle

By substituting the values in the formula,

Therefore, length of arc AB = \frac{120}{360}(2\pi )(6)

                                              = 40π

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Answer:

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Step-by-step explanation:

Using the midpoint formula:

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Answer:

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If the width and length of a rectangle are both increased by 10%, by what percent does the area of the rectangle increase?
S_A_V [24]

Answer:

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Step-by-step explanation:

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New width = W + 10/100W = (1.1) W

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I hope this helped and if it did, please mark as Brainliest.

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