Answered

Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

find the circumference of a circle whose radius is 15.4cm 

Sagot :

vivindalka
[tex]r=15,4\ cm\\C=2\cdot\ \pi\ \cdot\ r\\C=2\cdot\ \pi\ \cdot\ 15,4\ cm\\C=30,8\ \pi\ cm[/tex]

[tex] \pi\approx\ 3,14[/tex]

[tex]C=30,8\ \cdot\ 3,14\ cm\\C=96,712\ cm[/tex]
π = 3,14

c = 2.π.r
c = 2.3,14.15,4
c ≈ 96,7
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.