Question

find the length of the longest cord with the radius of 2.8 cm

step by step​

Answer 1

Answer:

Longest chord (diameter) = 5.6 cm

Step-by-step explanation:

given -

radius of a circle = 2.8 cm

to find -

the longest chord of circle

solution -

Longest chord of circle is it's diameter. And diameter = 2 × radius

= 2×2.8 cm

= 5.6 cm

Hence the longest chord (diameter) of the circle = 5.6 cm

hope it helps.