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Masteriza [31]
3 years ago
14

if i I wanted to be precise, how can I express the exact circumference for the circumference given the diameter

Mathematics
1 answer:
sveticcg [70]3 years ago
6 0
The formula for circumference is \pi d.

To express the circumference exactly, plug the diameter in for d and put the \pi symbol in front of it. Don't multiply. This expresses the exact circumference.

Say you have the diameter of 17.
You can express the circumference with 17\pi.
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The perimeter of the rectangle is 146 units. What is the length of the longer side?
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we know that

the perimeter of the rectangle is equal to

P=2W+2L

where

P is the perimeter of the rectangle

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Answer:

Given :

ABC is a right triangle in which ∠ABC = 90°,

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EB\times BD=AB\times BC

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By AA similarity postulate,

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