Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


CSA of a cone= pi*r*l
l²=r²+h²; r²=l²-h²; =100-64=36;r=6
            hence,CSA= 22/7*6*10=1320/7 =188.5714...m²
i think it's the right answer
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts