Question

Find the area of a circle of diameter 8.4 m.
The circumference of a circle is 17.6 cm. Find the area of the circle
The area of a circular lawn is 154 m², find its circumference.
A circular plot is of radius 77 m. Find its value at 175 per square metre.
The diameters of two silver discs are in the ratio 2:3. What will be the ratio of theln
If the perimeter of a semi-circular park is 72 m, find its area and radius.
if a wire of 440 m length is moulded in the form of a circle and a square ture
find the ratio of the area of the circle to that of square.
Find the area of the square that can be inscribed in a circle of radius 8 cm.
The diameter of a circular park is 24 m. A 3 m wide path
runs around it from inside. Find the cost of paving the
path at 25 per square meter.
A paper is in the form of a rectangle PQRS in which
PQ = 10 cm and QR = 7 cm. Two semi-circular portions
1 0 C
ntore are cut off (As shown in
P​

Answer 1

Answer:

The area of circle will be 55.44metre square