Question

4. Find the diameters of circles with the following radii. Mind the units

a) 11 cm
b) 17 m
c) 30 m

5. Find the radii of circles with the following diameter. mind the unit

a) 16 cm
b) 26 cm
c) 20 m
d) 4 m
e) 24 cm​

Answer 1

Answer:

Step-by-step explanation:

diameter;

a)d= 2r            b)d=2r         c)d=2r

    =2*11                =2*17            =2*30

    = 22cm            =34m           =60m