Find the diameter of a circle whose area is equal to the sum of areas of two circle of diameter 16 cm and 12 CM
Answers
Answered by
12
Hi Mate!!
Let the Radius of bigger circle be = R
,
Radius of another circle having diameter 16cm be = r1
And
Radius of another circle having diameter 12cm be = r2
According to the question.
π R² = π ( r1² + r2²)
R² = ( 8² + 6²)
R = √ ( 100)
R = 10cm
So, diameter = 2R = 200cm
Have a nice time
Let the Radius of bigger circle be = R
,
Radius of another circle having diameter 16cm be = r1
And
Radius of another circle having diameter 12cm be = r2
According to the question.
π R² = π ( r1² + r2²)
R² = ( 8² + 6²)
R = √ ( 100)
R = 10cm
So, diameter = 2R = 200cm
Have a nice time
Similar questions