Question

4. The diameters of circles are given. Find the corresponding radius in each case.
(a)20 cm b) 16 cm c) 11 cm
(d) 14 cm

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Answer 1

Answer:

we know that, radius of circle= diameter/2

1. diameter= 20cm

radius= 20cm/2 = 10ccm

2. diameter = 16cm

radius= 16cm/2= 8cm

3. diameter= 11cm

radius= 11cm/2= 5.5cm

4. diameter= 14cm

radius= 14cm/2= 7cm