The circumference of the circle
is given by the equation C = pi * D. Incorporating the length of the diameter
into the equation, we have,
C = pi * D
C =
pi * 7cm
C =
21.99 cm
A polyhedron is a 3D solid with many faces
41/11
Simply use your calculator
3.727272....
Answer: 2.1925153x10 to the 3rd
Step-by-step explanation: hope it helps
