Question

The diameters of circles are given. Find the corresponding radius for each
of the following:
(a) 20 cm
(b) 11 m
(c) 5 m
(d) 14 cm
(e) 18 cm
(1) 13 cm
(g) 70 m
(h) 62 m​

Answer 1

Answer:

radius =diameter /2

Step-by-step explanation:

diameter 20 radius 20/2=10

similarly diameter 11 radius 5.5

dia. 5 radi. 2.5

dia. 14 radi. 7

dia. 18 radi. 9

dia. 13 radi. 6.5

dia. 70 radi. 35

dia. 62 radi. 31

hope it helps

Answer 2

Answer:

a 10cm

b 5.5 cm

C 2.5cm

d 7cm

e 9cm

f 6.5cm

g 35m

h 31m

Step-by-step explanation:

By using formula

r = d /2