Vas happenin!!!
4)
Radius; to find radius you have to divided diameter by 2. 4.8/2 is 2.4 so your radius is 2.4
Diameter; is showed already 4.8
Circumference; it’s 3.14 times the diameter which is 4.8 times 3.14 which is 15.07 so your circumference is 15.07
Area: is 3.14 times the radius squared the radius is 2.4 . The area is 18.08
5) radius: is 3.5
Diameter: is 7
Circumference: is 21.98
Area: is 38.46
6)
Radius: is 7
Diameter: is 14
Circumference: is 43.96
Area: is 153.86
Hope this helps *smiles*
Sorry if it’s wrong
