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N76 [4]
3 years ago
12

Convert 10.25 degrees into radians; and π, π/2 and π/3 radians into degrees.

Engineering
2 answers:
White raven [17]3 years ago
4 0

Answer:

10.25° = 0.1790 radians

π radians = 180°

π/2 radians = 90°

π/3 radians = 60°

Explanation:

The conversion of degree into radians is shown below:

1° = π/180 radians

So,

10.25° = (π/180)*10.25 radians

Also, π = 22/7

So,

10.25^0=\frac{22\times10.25}{7\times180}radians

Solving it we get,

<u>10.25° = 0.1790 radians</u>

The conversion of radians into degree is shown below:

1 radian = 180/π°

(a)

π radians = (180/π)*π°

Thus,

<u>π radians = 180°</u>

(b)

π/2 radians = (180/π)*(π/2)°

\frac {\pi }{2} radians=\frac{180}{\not {\pi }} \times \frac{\not {\pi }}{2}^0

<u>π/2 radians = 90°</u>

(c)

π/3 radians = (180/π)*(π/3)°

\frac {\pi }{3} radians=\frac{180}{\not {\pi }} \times \frac{\not {\pi }}{3}^0

<u>π/3 radians = 60°</u>

enot [183]3 years ago
3 0

Answer:

0.1788 ,180°,90°,60°

Explanation:

CONVERSION FROM DEGREE TO RADIANS: For converting degree to radian we have to multiply with \frac{\pi}{180}

using this concept 10.25°=10.25×\frac{\pi}{180}=0.1788

CONVERSION FROM RADIAN TO DEGREE: For converting radian to degree we have to multiply with\frac{180}{\pi}

using this concept π=π×\frac{180}{\pi}

                                  =180°

  \frac{\pi}{2}= \frac{\pi}{2}[/tex×[tex]\frac{180}{\pi}

                                    =90°

  \frac{\pi}{3}= \frac{\pi}{3}×\frac{180}{\pi}

                                    =60°

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7 0
3 years ago
The electron concentration in silicon at T = 300 K is given by
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Answer:

E=1.44*10^-7-2.6exp(\frac{-x}{18} )v/m

Explanation:

From the question we are told that:

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A sensor produces a signal with amplitude 15 mV. A voltage amplifier must amplify the signal such that the amplitude of the outp
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2 years ago
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Answer:

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