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Finding the Central Angle?
In a certain cake, 2 straight custs (made along different radii) succeed in removing 4/15 of the total cake. What is the central angle in degrees of piece cut?
a)26
b)60
c)85
d)92
e)96
Pl explain your method
4 Answers
- Jerome JLv 71 decade ago
In a certain cake, 2 straight custs (made along different radii) succeed in removing 4/15 of the total cake. What is the central angle in degrees of piece cut?
4/15 à 360º = 96º
a)26
b)60
c)85
d)92
e)96.................................. correct answer
- peabodyLv 71 decade ago
There 360 degrees in a circle.
Piece cut off has central angle = 4/15 x 360 = 4 x 24 = 96 degrees = (e)
- Anonymous1 decade ago
e) 96
4/15 times 360 is 96, there are 360 degrees in a circle
Source(s): My brain
