Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 1

EASY

9th Manipur Board

IMPORTANT

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Express the following into grades:
$60 °$

Important Questions on Trigonometry

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9th Manipur Board

IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 1

Express the following into grades:

54 ° 30^{'}

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9th Manipur Board

IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 1

Express the following into grades:

120 ° 20' 30''

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IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 2

Express the following into circular radians:

45 °

in the form of

\frac{π}{a}

, then

a =

EASY

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IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 2

Express the following into circular measure:

60 °

is of the form of

\frac{π}{a}

, then

a =

EASY

9th Manipur Board

IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 2

Express the following into circular measures:

120 °

is of the form

\frac{2 π}{a}

, then

a =

EASY

9th Manipur Board

IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 2

Express the following into circular measures:

60 ° 45''

is of the form of

\frac{27 π}{a}

, then

a =

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IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 3

Express $2^{c}$ into degrees. If the answer is $\frac{p °}{π}$ , find $p$ .

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IMPORTANT

Mathematics for Class 9>Chapter 13 - Trigonometry>EXERCISE 13.1>Q 3

Express

4 {\frac{1}{2}}^{c}

into degrees. If the answer is

\frac{p °}{π}

, find

p

.