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

EASY

9th Manipur Board

IMPORTANT

Earn 100

Express the following into grades:
$120 ° 20' 30''$

Important Questions on Trigonometry

EASY

9th Manipur Board

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

9th Manipur Board

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 =

EASY

9th Manipur Board

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 $p$ .

EASY

9th Manipur Board

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

.

EASY

9th Manipur Board

IMPORTANT

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

Express

{\frac{π}{4}}^{c}

into the number of degrees

EASY

9th Manipur Board

IMPORTANT

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

Express

\frac{3 π^{c}}{4}

into number of degrees.