Question

What will be the width of the following race track with inner diameter 20cm and outer diameter 24cm

Answer 1

Radius of inner circle will be 10 / 2 = 5 cm. Radius of outer circle will be 14 / 2 = 7cm. So width of track will be 7 - 5 = 2 cm. So 2 cm is the correct answer.

mark as brainliest

Answer 2

the correct answer is 4 cm

width = outer diameter-inner diameter

= 24cm-20cm,

=4cm