Question

If a wire is bent into the shape of square, the area ofsquare is 196 cm2. When the wire is bent intocircular shape, the area of circle is???????

Answer 1

Answer:

area of square=side*side=side²=196cm²

side of square=radius of circle

side*side=196cm²

side=14cm

radius=14 cm

area of circle=πr²

π=22/7

r=14 cm

area of circle=22/7*14*14

=22*14*2

=616cm²

Answer 2

Answer:

river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water.