Can someone explain if this is right and where we get 2pi/15??? Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exact value...

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Can someone explain if this is right and where we get 2pi/15???

Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exac

Let 0 be Centre of unttệpheve Aonbe) L ABCDE be

hauue ) g: l+1-2(4) (1) cos ( 요ㅠ IS Cos- Sよ 124-cos )

-asin.yfr : 2砌ル : Cos(0.41北)

Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exact value for cos(s). Note that as in Euclidean geometry, a regular pentagon on a sphere can be inscribed in a spherical circle)
Let 0 be Centre of unttệpheve Aonbe) L ABCDE be
hauue ) g": l+1-2(4) (1) cos ( 요ㅠ IS Cos- Sよ 124-cos )
-asin.yfr : 2砌ル : Cos(0.41北)

math calculus

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Sinte 2 IS.

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Can someone explain if this is right and where we get 2pi/15??? Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exact value...

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1. Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to 4pi/5. Find the exact value of cos a. Noticed that as in Euclidean geometry a regular pe...

Can someone explain if this is right and where we get 2pi/15??? Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exact value...

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Add Answer to: Can someone explain if this is right and where we get 2pi/15??? Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exact value...

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1. Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to 4pi/5. Find the exact value of cos a. Noticed that as in Euclidean geometry a regular pe...

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Can someone explain if this is right and where we get 2pi/15??? Let ABCDE be a regular pentagon on the unit sphere S with each side equal to s and each angle equal to (4 π)/15. Find an exact value...