1.

A wire is in the form of a circle of radius 5 cm.the length of the wire will be​

Answer»

Step-by-step explanation:

Square

Perimeter of a square = 4 × side

Rectangle

Perimeter of a rectangle = 2 × (LENGTH + breadth)

Area of a square = side × side

Area of a rectangle = length × breadth

Area of a parallelogram = base × height

Area of a TRIANGLE =1/2 × base × height

Circumference of Circle

The distance around a circular region is known as its circumference.

Circumference of a circle = πd

2. Area of circle

Area of circle is given by πr2

1 cm2 = 100 mm2

1 M2 = 10000 cm2

1 hectare = 10000 m2



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