Question

find the diameter of a circle whose radius is:
(a) 8 cm (b) 11 cm (c) 2.35 cm ​

Answer 1

Answer:

hello there here's your answer

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we know that diameter is = radius × 2

so by using this formula we can answer all these questions

Solution :-

radius × 2

= 8 cm × 2 = 16

{a} 16

radius × 2

= 11 cm × 2 = 22 cm

{b} 22

observe in {c} that there is decimal point so there will be

radius × 2

1 cm = 10 mm

235 × 2 = 470

=4.70 cm

= 2.35 cm × 2 = 4.70

{c} 4.70

Step-by-step explanation:

hope you understand