Примери за използване на Is equal to pi на Английски и техните преводи на Български
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And t is equal to pi.
And what's x equal when t is equal to pi?
So 1 degree is equal to pi over 180 radians.
Arcsine of the square root of 2 over 2 is equal to pi over 4.
And then at t is equal to pi, we got over here.
If you draw a circle of diameter unitary then the circumference of this circle is equal to Pi or 3.1416.
So this is at t is equal to pi over 2.
Pi, is equal to pi times our radius squared. I'm just applying this formula. We're just going to keep applying this formula over and over again when we're dealing with area.
What about when x is equal to pi?
And then at t is equal to pi over 2, we got right there.
So let's pick t is equal to 0. t is equal to pi over 2.
When theta is equal to pi, sine of theta is 0 again.
Radian equals 180 over pi degrees or 1 degree is equal to pi over 180 radians.
When t is equal to pi, cosine of 2 times pi is 2 pi. .
Now let's try theta is equal to pi over two.
Two theta is equal to pi over two minus four theta plus two pi n.
So my question mark is equal to pi over 4.
When t is equal to pi over 2, 2 times pi over 2 is pi. .
Now, we know that the area is equal to pi times r squared.
So in our example, the area is equal to pi times 3 meters squared, which is equal to pi times 9 meters squared, or the conventional way to write this is, equal to 9pi meters squared.
Let's divide both sides by six,we get theta is equal to pi over twelve plus pi n over three.
When theta is equal to pi over 2, sine of theta is equal to 1.
And then when t increases a little bit more-- when we're at t is equal to pi-- we're at the point minus 3, 0.
I get theta is equal to pi over twelve plus n times pi over six.
So area, which we have been told is 16pi, is equal to pi times radius squared.
We know that area is equal to pi times the radius squared.
Then at-- let me pick a new color that I haven't used yet--then at t is equal to pi over 2-- Where are we?
So pi over 2 radians is equal to pi over 2 times 180 over pi degrees.
Let's add four theta to both sides of this equation,we get six theta is equal to pi over two, this is cancelled out, plus two pi n.