The circumference of a circle, if the radius is 5mm, is about 31.42mm
The area of a circle 1cm in diameter is determined by the formula Pi x Radius x Radius. Radius is 5mm Pi is 3.14159 (roughly) So the area is 3.14159 x 5 x 5 Which is 78.5398163397448 square mm.
5mm is half a cm
It is not clear what the dimensions are. A triangular prism is normally specified by four lengths: the three sides of the triangular base(s) and one for the length. However, the question contains 5 lengths!
5mm
The circumference of a circle, if the radius is 5mm, is about 31.42mm
The radius would be 2.5 mm.
The length of a tube is not related to its radius so you cannot.
Area = pi*r2 = 78.5 mm2
The pressure on your thumb can be calculated by dividing the force (25N) by the area of the thumbtack head in contact with your thumb. The area can be found using the formula for the area of a circle, A = πr^2, where r is the radius (5mm). Therefore, the pressure on your thumb is 25N / (π * (5mm)^2) = 1N/mm^2, or 1 MPa.
It is called the Cartilage.
The area of a circle 1cm in diameter is determined by the formula Pi x Radius x Radius. Radius is 5mm Pi is 3.14159 (roughly) So the area is 3.14159 x 5 x 5 Which is 78.5398163397448 square mm.
5mm :)
5mM
5mm is half a cm
25mm2 = 5mm * 5mm
It's the radius of a circle or sphere WITH A SHELL(or Thickness); like if an Lid on a jar had a diameter of 11mm across on the outside (top of lid); and was ONE mm thick, then the inside radius would be 5. ie; 11mm outer diameter, minus (-) 1mm thickness (aka; or shell) equals (=) 10mm (inner) diameter; which is a 5mm radius.