A circular park of radius 20m is situated in a colony. Three boys Ankur, Syed and David re sitting at equal distance on its boundary each having a toy telephone in their hand to talk each other. Find the length of the string of each phone
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is ke badh
0 = x-10root 3
10root 3 = x
length of string = 2 x
=2 × 10 root 3 = 20 root 3
0 = x-10root 3
10root 3 = x
length of string = 2 x
=2 × 10 root 3 = 20 root 3
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chandreh:
it should be 20 root 2
but mine ans . was 20 root 3
its ok
Answered by
241
Hi there!
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For solutions, Refer to the attached picture.
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Let's see some related topics :
⚫ Circle : The collection of all the points, which are at a fixed distance from a fixed point in a plane, is called a circle.
⚫ Radius : A line joining the centre to the Circumference of the circle, is called radius of a circle.
⚫ Secant : A line intersecting a circle at any two points, is called secant.
⚫ Diameter : A chord passing through the point of the circle, is called diameter. It is the longest chord.
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Thanks for the question !
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_______________________
For solutions, Refer to the attached picture.
Regrets for handwriting _/\_
_______________________
Let's see some related topics :
⚫ Circle : The collection of all the points, which are at a fixed distance from a fixed point in a plane, is called a circle.
⚫ Radius : A line joining the centre to the Circumference of the circle, is called radius of a circle.
⚫ Secant : A line intersecting a circle at any two points, is called secant.
⚫ Diameter : A chord passing through the point of the circle, is called diameter. It is the longest chord.
_______________________
Thanks for the question !
☺️❤️☺️
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