Question

Find the diameter d of a circle when it's radius ris_

a) 3.2 cm b) 10.2​

Answer 1

a) D= 2R

D = 2×3.2

D = 6.4 cm

b) ) D= 2R

D = 2×10.2

D = 20.4 cm

Step-by-step explanation:

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Answer 2

Diameter =2(radius )
a)diameter=2(3.2)=6.4
b)diameter =2(10.2)=20.4