mollyb133
mollyb133 mollyb133
  • 25-04-2018
  • Mathematics
contestada

Can someone help me with 7a and b. Help will be greatly appreciated. :)

Can someone help me with 7a and b Help will be greatly appreciated class=

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popalabdulqayou
popalabdulqayou popalabdulqayou
  • 26-04-2018
[tex]6: C/(2\pi r)=m/360 \\ C/(2\pi7)=72/360\\C=2.8\pi \\ 7:(b) tan 25[/tex]
I will solve it a gain give me the good picture for 5.
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