Question

If the diameter of a circle is equal to the side of an equilateral triangle then the ratio of the area of the circle to the area of equilateral triangle is :
(a) 22:√21
(b) √21:22
(c) a:√3
(d) 13:11

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Answer 1

Answer:

hmmmmmmmmm

Step-by-step explanation:

Let the length and breadth of the rectangle be x cm and y cm respectively.

According to the first condition,

The length of the rectangle is 5 more than twice its breadth.

..x = 2y + 5

.(i)

x - 2y = 5

Answer 2

Answer:

Option (c) a:√3

Hope it will help you