The circumference of a circle if its radius is 13cm is: 81.68 cm
Area = pi*132 = 530.9291585 or 531 square cm
By units do you mean the volume specification? If so, the volume will be in cubic centimetres. 13cm x 13cm x 3cm = 13x13x3 = 507 cubic centimetres or 507 cc.
A cone with a base of 10cm and a height of 13cm has a volume of 340.34cm3
About 5.1 inches.
The circumference of a circle if its radius is 13cm is: 81.68 cm
26
Radius = about 13cm Diameter = about 26cm
It is: 2*pi*13 = 81.681 cm
Area = pi*132 = 530.9291585 or 531 square cm
The area of the sector is: 221.2 cm2
13cm
13cm*13cm =169 square cm.
52 cm
130mm to 13cm
By units do you mean the volume specification? If so, the volume will be in cubic centimetres. 13cm x 13cm x 3cm = 13x13x3 = 507 cubic centimetres or 507 cc.
The formula for the circumference (C) of a circle is C = 2πr where r is the radius. But, the diameter (D) of a circle is twice the radius so this formula can be written C = πD. C = π x 13 = 40.841 cm (3dp)