Hindi, asked by patelrakesh5789, 4 months ago

एक तिनका
कविता का उद्देश्य क्या है ?​

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Answers

Answered by Vaibhav1230
1

Answer:

Correct Question -

The circumference of two circle are in the ratio 2 : 3. Find the ratio of their areas.

Given -

Ratio of their circumference = 2:3

To find -

Ratio of their areas.

Formula used -

Circumference of circle

Area of circle.

Solution -

In the question, we are provided, with the ratios of the circumference of 2 circles, and we need to find the ratio of area of those circle, for that first we will use the formula of circumference of a circle, then we will use the formula of area of circles. We will be writing 1 equation in it too.

So -

Let the circumference of 2 circles be c1 and c2

According to question -

c1 : c2

Circumference of circle = 2πr

where -

π = \tt\dfrac{22}{7}

r = radius

On substituting the values -

c1 : c2 = 2 : 3

2πr1 : 2πr2 = 2 : 3

\tt\dfrac{2\pi\:r\:1}{2\pi\:r\:2} = \tt\dfrac{2}{3}

\tt\dfrac{r1}{r2} = \tt\dfrac{2}{3}\longrightarrow [Equation 1]

Now -

Let the areas of both the circles be A1 and A2

Area of circle = πr²

So -

Area of both circles = πr1² : πr2²

On substituting the values -

A1 : A2 = πr1² : πr2²

\tt\dfrac{A1}{A2} = \tt\dfrac{(\pi\:r1)}{(\pi\:r2)}^{2}

\tt\dfrac{A1}{A2} = \tt\dfrac{(r1)}{(r2)}^{2}

\tt\dfrac{A1}{A2} = \tt\dfrac{(2)}{(3)}^{2} [From equation 1]

So -

\tt\dfrac{A1}{A2} = \tt\dfrac{4}{9}

\therefore The ratio of their areas is 4 : 9

______________________________________________________

Answered by Piyani1716
7

Answer:

व्याख्या - एक तिनका कविता में कवि अयोध्या प्रसाद हरिऔध जी ने मनुष्य को घमंड न करने की नसीहत दी है। कवि कहता है कि एक बार वह बहुत घमंड से भरा हुआ था। किसी को अपना समकक्ष समझता नहीं था। एक दिन वह अपने छत की मुंडेर पर खड़ा हुआ था

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