The radius of a circle is 14cm. Find the radius of the circle whose area is double the area of the given circle
Answers
Answered by
3
Answer:r=14cm
Area of new circle=area of given circle
πR² = (πr²)2
R². = 2(14²)
R² =2*196
R =14√2
Step-by-step explanation:
Answered by
3
Answer:
Step-by-step explanation:
Similar questions