Surface Area of a Cone 60 yards by 90 yards Calculator

The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 60 yards by height 90 yards is 31682.5758089 yards².

Steps:

Given that Base radius(r) = 60 yd and height(h) = 90 yd

Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)

Substitute the values of the radius r = 60 yd and height h = 90 yd into the formula. Pi (π) is approximately equal to 3.14 .

$(π⋅(60))$⋅ $(60$ + $\sqrt{(60)^2 + (90)^2})$

Move 60 to the left of π.

$(60π)$⋅$ (60$ + $\sqrt{(60)^2 + (90)^2}$

Simplify each term

Raise 60 yd to the power of 2 and 90 to the power of 2

$(60π)$⋅$ (60$ + $\sqrt{(3600.0) + (8100.0)}$ yd

Add 3600.0 yd and 8100.0 yd

$(60π)$ yd⋅$ (60$ + $\sqrt{(11700.0)}$ yd

Multipy 60π yd and 60 yd

3600.0π yd + (60π . $\sqrt11700.0$)yd

Put the value of $\sqrt11700.0$ = 108.1665383 in formula

3600.0π yd + (60π . 108.1665383) yd

Mulitply the 60π and 108.1665383

3600.0π yd + (6489.9922958π)

Add 3600.0π yd and 6489.9922958π yd

The result can be shown in multiple forms

Exact Form

Area = 10089.9922958π yd

∴ Surface Area of Cone 60 yd by 90 yd is 10089.9922958π yd²

Decimal Form

31682.5758089 yd²

∴ Surface Area of Cylinder 60 yd by 90 yd is 31682.5758089 yd²