the diameter of a circle is 18 com . find its radians. _____________
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ʀᴀᴅɪᴜs = 9 ᴄᴍ
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜʜ✌
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Answer:
D=18cm
D=18cmRadius=18÷2=9cm
D=18cmRadius=18÷2=9cmArea o circle=πr²
D=18cmRadius=18÷2=9cmArea o circle=πr²Area of circle=3.14×9×9=254.34cm²Ans
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