1.

Easy Math Problems, Please Solve Them For Me.1. The diameter of a circle is 8 cm. Find its (a) radius and (b) circumference step by step.2. The diameter of a circle is 6 cm. Find its (a) diameter and (b) circumference step by step.Please Help Me. I seriously need help.1SEE ANSWER

Answer» <html><body><p><strong>Step-by-step explanation:</strong></p><p>1.(a)</p><p>d= 8cm</p><p><a href="https://interviewquestions.tuteehub.com/tag/r-611811" style="font-weight:bold;" target="_blank" title="Click to know more about R">R</a>=d/2 </p><p>= 8/2 </p><p>= 4cm</p><p></p><p>(b)</p><p><a href="https://interviewquestions.tuteehub.com/tag/circumference-916983" style="font-weight:bold;" target="_blank" title="Click to know more about CIRCUMFERENCE">CIRCUMFERENCE</a> of circle = 2πr</p><p>= 2 × 22/7 × 4</p><p>= 176/7 cm</p><p></p><p>2.(a)</p><p><a href="https://interviewquestions.tuteehub.com/tag/diameter-950836" style="font-weight:bold;" target="_blank" title="Click to know more about DIAMETER">DIAMETER</a> = 6cm (given)</p><p>{if your <a href="https://interviewquestions.tuteehub.com/tag/question-25051" style="font-weight:bold;" target="_blank" title="Click to know more about QUESTION">QUESTION</a> is to find radius instead of diameter (<a href="https://interviewquestions.tuteehub.com/tag/mistake-25534" style="font-weight:bold;" target="_blank" title="Click to know more about MISTAKE">MISTAKE</a>) = r = d/2 = 6/2 = 3cm}</p><p></p><p>(b) </p><p>circumference of circle = 2πr</p><p>= 2× 22/7 × 3</p><p>= 132/7 cm</p></body></html>


Discussion

No Comment Found

Related InterviewSolutions