Math, asked by Anonymous, 3 months ago

❥ ɪғ ᴛʜᴇ ᴛʜᴇ ʀᴀᴅɪᴜs ɪs 7.5ᴄᴍ ᴛʜᴇɴ ᴡʜᴀᴛ ɪs ᴛʜᴇ ʟᴇɴɢᴛʜ ᴏғ ᴛʜᴇ ʟᴏɴɢᴇsᴛ ᴄʜᴏʀᴅ ᴏғ ᴛʜᴇ ᴄɪʀᴄʟᴇ ???​

Answers

Answered by DaLgOnA
21

Answer:

ᴛʜᴇ ʟᴏɴɢᴇꜱᴛ ᴄʜᴏʀᴅ ɪɴ ᴀ ᴄɪʀᴄʟᴇ ɪꜱ ɪᴛꜱ ᴅɪᴀᴍᴇᴛᴇʀ.

ᴅɪᴀᴍᴇᴛᴇʀ ᴏꜰ ᴄɪʀᴄʟᴇ = 2× ʀᴀᴅɪᴜꜱ ᴏꜰ ᴄɪʀᴄʟᴇ

ᴅɪᴀᴍᴇᴛᴇʀ ᴏꜰ ᴄɪʀᴄʟᴇ = 2×7.5

=15ᴄᴍ

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Good night_❤️

Answered by BrainlyMessi10
42

Answer :-

GIVEN

We are given a circle whose radius is 7.5 cm

TO FIND

We need to do find the longest chord of the circle

The longest chord of a circle is the diameter of the circle itself

PROCEDURE

We are given the radius of the circle and we need to find the diameter

We know that ,

==> Diameter = 2 × Radius

Therefore ,

Longest chord of the circle = 2 × 7.5 cm

Longest chord of the circle= 15cm

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