एक वृत्त का क्षेत्रफल 154 वर्ग सेमी है वृत्त की त्रिज्या ज्ञात कीजिए
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i think radios =7cm hope it will be
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mayank295:
complete solve please
pic send nhi hoga
please copy me solve karke photo bhejiye
r=d/2=2.8/20=7/5 now r=7/5 ar of circle =pi rsquare
message me on my num...mayank
acha question post kare
ok
Bilkul
okay kro
kar diye
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