Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 30, 2023


Enter the Radius(r)

Enter the Height(h)


Volume of a Cone radius 3 foot by 39 meters is 1205.3149992 foot3 or 34.1307188 meters3

The Volume of a Cone is equal to the area of the base π r2 times the height h/3 . If volume of a cone radius 3 foot by 39 meters is 1205.3149992 foot3 or 34.1307188 meters3.


    Volume of Cone 3 ft by 39 m in other units

Value unit
0.36738 km3
0.2282799 mi3
367.3800118 m3
1205.3149992 ft3
14463.7799904 in3
401.7716664 yd3
36738.0011756 cm3
367380.0117562 mm3

Steps:

Volume of Cone π x radius2 x $height\above 1pt3$

Substitute the value of the radius r = 3 ft height h = 39 m into the formula to find the volume. Pi (π) is approximately equal to 3.14 .

      Unit Conversion of Width 39 m = 127.95276 ft

39 Meters is 127.95276 foot

To convert Meters to Foot

we know that, 1 Meter = 3.28084 Foot

To convert Meter to Foot, multiply the meter value by 3.28084.

Result in Foot: 39 m × 3.28084 × ft/m

Cancel The Comman factor of m

Result in Foot: (39 x 3.28084 ft)

Multiply 39 into 3.28084

Result in Foot: 127.95276 foot

∴ 39 Meters = 127.95276 foot


π x 32 ft2 x $127.95276\above 1pt3$ ft

Raise 3 ft power of 2

π x 9.0 ft2 x $127.95276\above 1pt3$ ft

Divide 127.95276 by 3

π x 9.0 ft2 x 42.65092 ft

Multiply 9.0 ft2 and 42.65092 ft

π x 383.85828 ft3

Combine π and 383.85828 ft3

The result can be shown in multiple forms.

Exact Form

Volume = 383.85828π ft3

∴ Volume of Cone radius 3 ft and height 39 m is 383.85828π ft3

Decimal Form

Volume = 1205.3149992 ft3

∴ Volume of Cone radius 3 ft and height 39 m is 1205.3149992 ft3

or

      Unit Conversion of Length 3 ft = 0.9144 m

3 Foot is 0.9144 meters

To convert Feet to Meter

we know that, 1 Foot = 0.3048 Meter

To convert Foot to meters, multiply the feet value by 0.3048.

Result in Meter: 3 ft × 0.3048 × m/ft

Cancel The Comman factor of ft

Result in Meters: (3 x 0.3048 m)

Multiply 3 into 0.3048

Result in Meters: 0.9144 meters

∴ 3 Foot = 0.9144 meters


π x 0.91442 m2 x $39\above 1pt3$ m

Raise 0.9144 m power of 2

π x 0.8361274 m2 x $39\above 1pt3$ m

Divide 39.0 by 3

π x 0.8361274 m2 x 13.0 m

Multiply 0.8361274 m2 and 42.65092 m

π x 10.8696557 m3

Combine π and 10.8696557 m3

The result can be shown in multiple forms.

Exact Form

Volume = 10.8696557π m3

∴ Volume of Cone radius 3 ft and height 39 m is 10.8696557π m3

Decimal Form

Volume = 34.1307188 m3

∴ Volume of Cone radius 3 ft and height 39 m is 34.1307188 m3