If the perimeter and the area of a circle are numerically equal then t

1.	If the perimeter and the area of a circle are numerically equal then the radius of the circle is:A) 2 UNITSB) π UNITSC) 4 UNITSD) 7 UNITS
Answer» Answer: HOPE it helps ☺️ Step-by-step explanation: given, perimeter = area 2πr = πr^2 2r = R^2. ( π is common ) r^2 - 2r = 0 r (r-2) = 0 ( common r is taken out side) r = 0 or r - 2 = 0 r = 0 or r = 2 since radius of a circle cannot be 0, radius = 2 units

If the perimeter and the area of a circle are numerically equal then the radius of the circle is:A) 2 UNITSB) π UNITSC) 4 UNITSD) 7 UNITS

Answer»

Answer:

HOPE it helps ☺️

Step-by-step explanation:

given,

perimeter = area

2πr = πr^2

2r = R^2. ( π is common )

r^2 - 2r = 0

r (r-2) = 0 ( common r is taken out side)

r = 0 or r - 2 = 0

r = 0 or r = 2

since radius of a circle cannot be 0,

radius = 2 units