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Three boys A, B, C are standing on the circumference of a circle with radius 10 cm and centre at point O.
If the distance between A and B = distance between B and C = 12 cm ; find the distance between A and C.
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Answers
Answer:
24
Step-by-step explanation:
Because see the solution: -
From B to C is 12
Than A to C how much
we have to multiply it by 12
=B to C 12
=A to C ?
=12×2= 24
Question : -
Three boys A, B, C are standing on the circumference of a circle with radius 10 cm and centre at point O. If the distance between A and B = distance between B and C = 12 cm ; find the distance between A and C.
ANSWER
Given : -
Three boys A, B, C are standing on the circumference of a circle with radius 10 cm and centre at point O.
Distance between A & B = Distance between B & C = 12 cm
Required to find : -
- Distance between A & C ?
Solution : -
Given that;
3 boys A,B,C are standing on the circumference of a circle !
So,
Circumference of the circle = ?
Since,
Circumference of a circle = 2πr
= 2 x (22)/(7) x 10
= (440)/(7)
= 62.85
= 62.8 (approximately)
Now, it is also mentioned ...
Distance between A & B = Distance between B & C = 12 cm
Let the distance between C & A be x cm
But,
Circumference of the circle = Distance between A & B + Distance between B & C + Distance between C & A
Substituting the values we get;
62.8 = 12 + 12 + x
62.8 = 24 + x
x = 62.8 - 24
x = 38.8 cm
Therefore,
- Distance between C & A = 38.8 cm