the circumference of a circle exceeds its diameter by 30 cm .find its radius
Answers
Answered by
21
The circumference of a circle exceeds its diameter by 30 cm .find its radius.
Good question,
Here is your perfect answer!
According to question,
=) 2*pi*r - d = 30cm
=) 2*pi*r - 2r = 30cm
=) 2r(22/7 - 1) = 30cm
=) 2r * 15/7 = 30cm
=) r = 7cm.
Good question,
Here is your perfect answer!
According to question,
=) 2*pi*r - d = 30cm
=) 2*pi*r - 2r = 30cm
=) 2r(22/7 - 1) = 30cm
=) 2r * 15/7 = 30cm
=) r = 7cm.
Anonymous:
hopeless
ᴅᴇʟᴇᴛᴇ ᴅᴇʟᴇᴛᴇ ᴅᴇʟᴇᴛᴇ ᴅᴇʟᴇᴛᴇ
ғᴏʟʟᴏᴡᴍᴇ ᴀɴᴅ ʙʀᴀɪɴʟʏᴀʀʏᴀʙʜᴀᴛᴛᴀ ᴀᴄᴄᴏᴜɴᴛs
ᴛʜᴇʏ ᴀʀᴇ ᴅᴏɪɴɢ sᴘᴀᴍ
ʜᴀʀ ᴇᴋ sᴀᴡᴀʟ 50 ᴘᴏɪɴᴛs ᴋᴇ ʟɪʏᴇ ᴘᴏᴏᴄʜ ʀᴀʜᴇ ʜᴇ .
sɪʀғ 200 ᴀɴsᴡᴇʀ ᴍᴇ ɪɴᴋᴇ ᴘᴏɪɴᴛs 15000 ʜᴇ
ʙʀᴀɪɴʟʏ ɪs ɢᴏᴏᴅ ᴄᴏᴍᴍᴜɴɪᴛʏ sᴏ
sᴀʙ ʟᴏɢ ɪɴᴋɪ ᴄᴏᴍᴘʟᴀɪɴᴛ ᴋᴀʀᴏ ᴀᴜʀ ᴇᴋ ʙᴀᴅᴀ ᴀɴᴅᴏʟᴀɴ ᴋᴀʀᴇɴɢᴇ ʜᴜᴍ sᴀʙʜɪ ʙʀᴀɪɴ ʟʏ ᴋᴇ ᴋʀᴀɴᴛɪᴋᴀʀɪ
ᴡᴏ ᴘᴏɪɴᴛ ᴛʀᴀɴsғᴇʀ ᴋᴀʀ ʀᴀʜᴇ ʜᴇ
sᴜᴘᴘᴏʀᴛ ᴍᴇ ғʀɪᴇɴᴅs
ғᴏʟʟᴏᴡᴍᴇ ᴀɴᴅ ʙʀᴀɪɴʟʏᴀʀʏᴀʙʜᴀᴛᴛᴀ ᴀᴄᴄᴏᴜɴᴛs
ᴛʜᴇʏ ᴀʀᴇ ᴅᴏɪɴɢ sᴘᴀᴍ
ʜᴀʀ ᴇᴋ sᴀᴡᴀʟ 50 ᴘᴏɪɴᴛs ᴋᴇ ʟɪʏᴇ ᴘᴏᴏᴄʜ ʀᴀʜᴇ ʜᴇ .
sɪʀғ 200 ᴀɴsᴡᴇʀ ᴍᴇ ɪɴᴋᴇ ᴘᴏɪɴᴛs 15000 ʜᴇ
ʙʀᴀɪɴʟʏ ɪs ɢᴏᴏᴅ ᴄᴏᴍᴍᴜɴɪᴛʏ sᴏ
sᴀʙ ʟᴏɢ ɪɴᴋɪ ᴄᴏᴍᴘʟᴀɪɴᴛ ᴋᴀʀᴏ ᴀᴜʀ ᴇᴋ ʙᴀᴅᴀ ᴀɴᴅᴏʟᴀɴ ᴋᴀʀᴇɴɢᴇ ʜᴜᴍ sᴀʙʜɪ ʙʀᴀɪɴ ʟʏ ᴋᴇ ᴋʀᴀɴᴛɪᴋᴀʀɪ
ᴡᴏ ᴘᴏɪɴᴛ ᴛʀᴀɴsғᴇʀ ᴋᴀʀ ʀᴀʜᴇ ʜᴇ
sᴜᴘᴘᴏʀᴛ ᴍᴇ ғʀɪᴇɴᴅs
delete those account
bhsd mcha rkhi j
Answered by
6
Answer:
7.004 cm
Step-by-step explanation:
Nice, clever problem.
Circumference = pi D.
Radius = 1/2 D.
(pi D) - D = 30 cm
(pi - 1) D = 30
D = 30 / (pi -1)
R = D/2 = 15 / (pi - 1) = 7.004 cm (rounded)
hii
heya bhai?
Similar questions