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Kathlyn Feil
Wiki User
∙ 13y agocot(7*pi/4) = -1
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What is 4 times pi times pi times 4 divided by 2?
4 times pi times 4 divided by 2 is 78.9568352087
What is pi times 3 divided by 4?
12
What is pi times x over 2 divided by 2?
4
What is pi divided by 4?
45 degrees or 0.785398163. The first part is pi radians divided by 4, not quite the same thing.
When given a circumference how do you find the area?
A = C^2/(4 pi) The area of the circle is... The circumference squared... divided by 4... divided by pi If you already know the area, then you can multiply it by 4*pi, and then the square root of the product is equal to the circumference! C = (A*(4 pi))^(1/2)
What is radius of sphere whose volume is 288 pi cm cube root?
288 pi cm cube root = 4/3(that's a fraction)*times* pi *times* radius cube root288 *divided by* 4/3 = 216.00000000000000000000000000001cube square root 216.00000000000000000000000000001 and you should get a simple 6
What is the volume and surface area of a sphere with a radius of 7 simplified please?
Volume is 4/3 pi*radius*radius*radius 3.14 times 7 times 7 times 7 times 4 divided by 3= volume 1436.2666666 Surface area is 4 * pi * radius * radius 4 times 3.14 times 7 times 7=surface area 615.44
What is 81 divided by pi?
25.7831 (to 4 dp)
What is 4 times pi times 6 to second power?
you said 4 pi times 6 to the second power.thats 452.38934236
How do you work out the diameter of 4mm nail?
Circumference = Pi (3.14) times Diameter (C=pD) Diameter = 2 times the Radius (D=2R) or Circumference divided by Pi Area = Pi times the radius squared (A=pr2) So, 4 / 3.14 = 1.27. The diameter of a 4mm nail is 1.27mm.
How was it determined that the tangent of pi divided by 4 is 1?
As tan(x)=sin(x)/cos(x) and sin(pi/4) = cos(pi/4) (= sqrt(2)/2) then tan(pi/4) = 1
How do you find the radius of a sphere whose volume is 32 times pi divided by 3?
96
