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Q: What is exact value of sin75?

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sin75 = sin(45 + 30) = sin45cos30 + cos45sin30 = (1/root 2)((root 3)/2) + (1/root 2)(1/2)

-- end of the universe -- the day you will die -- the exact value of 'pi' -- the exact value of ' e ' -- the exact value of sqrt(2) -- the exact value of any other irrational number

Approximate value, is a value that is not necessarily the right answer but, it is the closest one to it.It means that it isn't exact - but close to the exact value.

The exact value of sin 22.5 is 0.382683432

There is an exact value - we just can't write it in numbers.

Some value / exact value x 100 = percentage

The exact value is 0.5*sqrt(3)

3, -3 4, -4 these numbers all have the same "exact value" 3, -5 do not have the same exact value. exact value is how many s[pots away from 0 it is

Yes, you could if you knew the exact value for pi as well as the diameter of the circle. Multiply the diameter by the exact value for pi to get the circumference. However, it is impossible because the exact value for pi is not known. It is only known to about a trillion decimal places, but the exact value is not known.

4 is the glyph for the fourth of our counting numbers. This is also considered its exact value.

The exact value of 150 would be 3/2. This is taught in high math.

The exact value is 0.40673664.

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