The perimeter and area of a shape do not provide sufficient information. With a given perimeter, the largest area that you can enclose is a circle, but you can then flatten the circle to reduce its area. Similarly, in terms a of quadrilaterals, a square has the largest area, but it can be flexed into a rhombus whose area can be made as small as you like. All that can be said is that there is no shape with a perimeter of 12 units whose area is 12 square units.
A line of any length may act as the radius of a circle. The radius is the distance from the centre to the perimeter of a circle.
perimeter of a circle = circumference = pi x diameter perimeter = 3.1416 x 12 = 37.7 cm
2*pi*12 = 75.40 units
The perimeter of a circle is its circumference
The perimeter and area of a shape do not provide sufficient information. With a given perimeter, the largest area that you can enclose is a circle, but you can then flatten the circle to reduce its area. Similarly, in terms a of quadrilaterals, a square has the largest area, but it can be flexed into a rhombus whose area can be made as small as you like. All that can be said is that there is no shape with a perimeter of 12 units whose area is 12 square units.
24*pi or 2*pi*12 The perimeter of a circle is its circumference.
A line of any length may act as the radius of a circle. The radius is the distance from the centre to the perimeter of a circle.
Perimeter = pi*d = 37.699 cm
perimeter of a circle = circumference = pi x diameter perimeter = 3.1416 x 12 = 37.7 cm
2*pi*12 = 75.40 units
-- Find the circumference of a full circle with a diameter of 12 mm.-- The perimeter of the semi-circle is(1/2 the circumference of the full circle) + (the diameter).
The perimeter of a circle is its circumference
No because the perimeter of a circle is its circumference
circumference
The perimeter of a circle would be the circumference.
for explae if you draw a circle the perimeter is the linea you do anda the area y all the inside.