jennifercharles386 jennifercharles386

22-04-2020
Mathematics

contestada

3) radius = 7.5 in
5) diameter = 8 cm find the circumference of each circle

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laurapaezn laurapaezn

23-04-2020

Answer:

3-C≈47.12in

5-C≈25.13cm

Step-by-step explanation:

3-C=2πr=2·π·7.5≈47.12389in

5-

Using the formulas

C=2πr

d=2r

Solving forC

C=πd=π·8≈25.13274cm

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