A circular park of radius 40 m is situated in a colony. Three boys Ankur, Amir, and Anand are sitting at an equal distance on its boundary each having a toy telephone in his hands to talk to each other. Find the length of the string of each phone.

A circular park of radius 40 m is situated in a colony. Three boys Ank

1.	A circular park of radius 40 m is situated in a colony. Three boys Ankur, Amir, and Anand are sitting at an equal distance on its boundary each having a toy telephone in his hands to talk to each other. Find the length of the string of each phone.
Answer» A circular park of radius $40 m$ is situated in a colony. Three boys Ankur, Amir, and Anand are sitting at an equal distance on its boundary each having a toy telephone in his hands to talk to each other. Find the length of the string of each phone.