how to find out the slant height of a cone which is made out by cutting a sector of 120° from a circular disc?
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r = 28cm
тнє тнα = 120 °
the length of the wire = 2(pi)r
=(2 x 22 x 28 ) / 7
= 176 cm
length of the wire = perimeter of the square
176 cm = 4a
a = 44 cm
The side of the square is 44 cm
тнє тнα = 120 °
the length of the wire = 2(pi)r
=(2 x 22 x 28 ) / 7
= 176 cm
length of the wire = perimeter of the square
176 cm = 4a
a = 44 cm
The side of the square is 44 cm
mutty:
for which question u r answering ?
ωнαт
im asking u because i cant find any square or wire in this question
σн !
is it a circular disc and a cone is cut out from itt
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