Surface Area of a Cone 36 yards by 18 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 36 yards by height 18 yards is 8619.2122352 yards².

Steps:

Given that Base radius(r) = 36 yd and height(h) = 18 yd

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

Substitute the values of the radius r = 36 yd and height h = 18 yd into the formula. Pi (π) is approximately equal to 3.14 .

$(π⋅(36))$⋅ $(36$ + $\sqrt{(36)^2 + (18)^2})$

Move 36 to the left of π.

$(36π)$⋅$ (36$ + $\sqrt{(36)^2 + (18)^2}$

Simplify each term

Raise 36 yd to the power of 2 and 18 to the power of 2

$(36π)$⋅$ (36$ + $\sqrt{(1296.0) + (324.0)}$ yd

Add 1296.0 yd and 324.0 yd

$(36π)$ yd⋅$ (36$ + $\sqrt{(1620.0)}$ yd

Multipy 36π yd and 36 yd

1296.0π yd + (36π . $\sqrt1620.0$)yd

Put the value of $\sqrt1620.0$ = 40.2492236 in formula

1296.0π yd + (36π . 40.2492236) yd

Mulitply the 36π and 40.2492236

1296.0π yd + (1448.9720494π)

Add 1296.0π yd and 1448.9720494π yd

The result can be shown in multiple forms

Exact Form

Area = 2744.9720494π yd

∴ Surface Area of Cone 36 yd by 18 yd is 2744.9720494π yd²

Decimal Form

8619.2122352 yd²

∴ Surface Area of Cylinder 36 yd by 18 yd is 8619.2122352 yd²