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Chapter 6: Q. 51 (page 365)

Convert angle in radian to degree-
$\frac{π}{2}$

Short Answer

Expert verified

The required value is,

$\frac{π}{2} r a d i a n = 90 °$

Step by step solution

Step 1. Given information

To convert $\frac{π}{2}$ radian to degree.

Step 2. Calculation

Converting from radian to degree,

$\frac{π}{2} r a d i a n = \frac{π}{2} . 1 r a d i a n = \frac{π}{2} . \frac{180}{π} d e g r e e s = \frac{180}{2} d e g r e e s = 90 °$

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Most popular questions from this chapter

In problems 13-20, $P (x, y)$ is the point on the unit circle that corresponds to a real number $t$ . Find the exact values of the six trigonometric functions of $t$ .

$(- \frac{\sqrt{5}}{3}, - \frac{2}{3})$ .

Use the graph of the function to determine the domain and the range of function

$y = 2 \frac{1}{\tan (x)} - 1$

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$\sin ϑ = \frac{5}{7}$ , $ϑ$ in Second Quadrant.

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radius $r_{2}$ rotates at $v_{2}$ revolutions per minute. Show thatrole="math" localid="1646296862603" $\frac{r_{1}}{r_{2}} = \frac{ω_{1}}{ω_{2}}$

Convert each angle in degrees to radians. Express your answer in decimal form, round to two decimal places.

$17 °$

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Convert angle in radian to degree-π2

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

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Most popular questions from this chapter

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Convert angle in radian to degree-
$\frac{π}{2}$