Question

find the diameter of the circle whose radius is 15
centimetre​

Answer 1

Answer:

Diameter = 30 cm

Step-by-step explanation:

Radius of circle = 15 cm

.

Diameter of circle = 2 × radius = 2 × 15 = 30 cm

.

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Answer 2

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$7.5cm$

Step-by-step explanation:

$d = \frac{r}{2}$

$\frac{15}{2}$

$7.5cm$