Question

pls answer this questions urgent
step by step explaination

Gunjan has a garden in the shape of a parallelogram. The area of the garden is 73.8 m2 and the perpendicular distance between the two shorter sides is 12.3 m. What is the length of each shorter side?

A wire is bent to form a square of side 22 cm. If the wire is re bent to form a circle, its radius is

Answer 1

Step-by-step explanation:

Given that side of the square is 22 cm

Perimeter of the square =4a

=4×22

=88 cm

As the same wire is used to form a circle then both will have same perimeter.

Perimeter of circle = Perimeter of square

⇒2πr=88

⇒2×22/7×r = 88

r = 88×7/44

r=2×7

⇒r=14 cm

Hence radius of the circle is 14 cm.

then,

Area of the circle =πr2

= 22/7×14×14

=616 cm 2