2600=4*3.14*R^2

Simple and best practice solution for 2600=4*3.14*R^2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2600=4*3.14*R^2 equation: 


Simplifying
2600 = 4 * 3.14R2

Multiply 4 * 3.14
2600 = 12.56R2

Solving
2600 = 12.56R2

Solving for variable 'R'.

Move all terms containing R to the left, all other terms to the right.

Add '-12.56R2' to each side of the equation.
2600 + -12.56R2 = 12.56R2 + -12.56R2

Combine like terms: 12.56R2 + -12.56R2 = 0.00
2600 + -12.56R2 = 0.00

Add '-2600' to each side of the equation.
2600 + -2600 + -12.56R2 = 0.00 + -2600

Combine like terms: 2600 + -2600 = 0
0 + -12.56R2 = 0.00 + -2600
-12.56R2 = 0.00 + -2600

Combine like terms: 0.00 + -2600 = -2600
-12.56R2 = -2600

Divide each side by '-12.56'.
R2 = 207.0063694

Simplifying
R2 = 207.0063694

Take the square root of each side:
R = {-14.38771592, 14.38771592}

See similar equations:

| 7c+12v-20=9c+12v-15 | | 6(x+5)-5= | | 81*9=g | | 191.0376=4*3.14*R^2 | | -4x^2+8x-2=0 | | 2x-40=x-10 | | x+1+3x-4+2x+1=180 | | 4.6x+3=3 | | -24.96-9.6y=4 | | 6x+2=5x+1 | | 6x^2+23x+4=0 | | x-12=2x-20/6 | | x-12=2x=20/6 | | x^2-1/100=0 | | 9.6-y= | | 1492.2536=4*3.14*R^2 | | 9.6-y=4 | | 15j-7=-25j-47 | | 12-(-x+10)=56 | | 12-(-x+10)=566 | | 5(2x-1)=7(x) | | 5/4x=0 | | 3(x-3)-6(x+3)=4(2x-3)-8(2x+3) | | 1-9x^2+8x^3=0 | | 28-y=18 | | 1306.7424=4*3.14*r^2 | | 5=-1/4x | | 0=R^2-312.12 | | (0.1333+y)-0.2333=0.1 | | 0=6.28r^2+19.468r-25.748 | | 1/8*7/8 | | -2(-6-16)=2c-16 |

Equations solver categories