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♤Maths Aryabhattha♤

\huge\sf\pink{Solve}

0.4(2t-2) = 0.05(4t-4)

Use appropriate method

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Answer 1

❥ Given:-

0.4(2t-2) = 0.05(4t-4)

❥ To Assume:-

Solve the equation.

❥ Solution:-

$0.4(2t-2) = 0.05(4t-4) \\ \frac{4}{100} (2t - 2) = \frac{5}{100} - (4t - 4) \\ \frac{8t}{100} - \frac{8}{100} = \frac{20t}{100} - \frac{20}{100} \\ - \frac{8}{100} + \frac{20}{100} = \frac{20t}{100} - \frac{8t}{100} \\ \frac{ - 8 + 20}{100} = \frac{20t - 8t}{100} \\ \frac{12}{100} = \frac{12t}{100} \\ 12 = 12t \\ \frac{12}{12} = t \\ 1 = t$

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ℏ✺℘ḙ !т ℏḙℓ℘ṧ ʏ✺ṳ..

Answer 2

Answer:

Given:-

The Radius of a circle is 25 cm and the distance of its chord from the centre is 4 cm.

To Assume:-

The Length of chord

Solution:-

First we have to find the perpendicular

Given,

Radius = 25 cm [AO]

Distance of its chord = 4 cm [BO]

Using Pythagoras Theorem

Answer 3

Answer:

Given:-

The Radius of a circle is 25 cm and the distance of its chord from the centre is 4 cm.

To Assume:-

The Length of chord

Solution:-

First we have to find the perpendicular

Given,

Radius = 25 cm [AO]

Distance of its chord = 4 cm [BO]

Using Pythagoras Theorem