A diameter of 84cm, means the circle is 84cm wide. A diameter is a line or measurement from one edge, through the centre, to the opposite edge of the circle.
Seems like a 34W should be more appropriate.
84cm
2.76 Feet
84cm I believe...
Exactly as in the question 84
120 cm = 1.2 m
5,541.77 square cm.
56 cm.
84cm² area= l x w = 12 x 7 = 84cm²
84cm = 33.07 inches.
2 feet 9.1 inches.