Radius
150% = x2.5
So 4*2.5 = 10
10cm is the new radius
Area
Area(cm2) = Pi(r)2
Area(cm2) = Pi(10)2
Area(cm2) = Pi(100)
Area(cm2) = 314.1592654...
= 314.16
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
If the diameter of a circle is 12 inches the circumference is: 37.7 inches (diameter x pi = circumference).
The circumference of any circle is (pi) x (the circle's diameter).
If a circle has a circumference of 6 inches the diameter is: 1.91 inches (circumference divided by Pi = diameter).
If the diameter of a circle is 12 inches the circumference is: 37.7 inches (diameter x Pi = circumference).
If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).
Diameter of a circle = circumference/pi
Diameter of a circle = circumference/pi
The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).
If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).
The circumference of a circle if the diameter is 12cm is 37.7cm
The circumference of a circle with a diameter of 6cm is about 18.85cm
The circumference of a circle 14' in diameter is about 43.98'
The circumference of a circle that has the diameter of 8 is: 25.1
The circumference of a circle with a diameter of 51m is: 160m
If a circle has a diameter of 14, the circumference is: 43.98.
If a circle has a diameter of 2.25, the circumference is: 7.069