4 years ago

How do you subtract a positive fraction from a negative fraction?

Mathematics

1 answer:

Usimov [2.4K]4 years ago

8 0

You need the same denominator

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Please help- Geometry question!!

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The arc length of AB = 8.37 meters

Solution:

Degree of AB (θ) = 60°

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Let us find the arc length of AB.

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$$\text { Arc length }=2 \pi r\left(\frac{\theta}{360^{\circ}}\right)$

$$=2 \times 3.14 \times 8\left(\frac{60^{\circ}}{360^{\circ}}\right)$

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