Convert the angles:a) 4.4cb) −29πcinto degree.

(a) 2πc=360∘⇒1c=(π180)∘⇒4.4c=22180×7×4.4=252∘∴4.4c=252∘(b) 2πc=360∘⇒πc=180∘⇒2−9πc=(2−9×180)∘=810∘∴2−9πc=−810∘

Get 2 FREE Instant-Explanations on Filo with code FILOAPP

Convert the angles: a) 4.4^{c} b) -{9}{2}^{c} into degree.

Question

Convert the angles:
a) $4. 4^{c}$
b) $- \frac{9 π}{2}^{c}$
into degree.

Views: 700 students

Found 7 tutors discussing this question

Levi Discussed

Convert the angles:
a)

4. 4^{c}

- \frac{9 π}{2}^{c}

into degree.

14 mins ago

Discuss this question LIVE

14 mins ago

(a)

2 π^{c} = 36 0^{\circ}

\Rightarrow 1^{c} = (\frac{180}{π})^{\circ}

\Rightarrow 4. 4^{c} = \frac{180 \times 7}{22} \times 4.4

= 25 2^{\circ}

∴ 4. 4^{c} = 25 2^{\circ}

(b)

2 π^{c} = 36 0^{\circ}

\Rightarrow π^{c} = 18 0^{\circ}

\Rightarrow \frac{- 9 π ^{c}}{2} = (\frac{- 9}{2} \times 180)^{\circ}

= 81 0^{\circ}

∴ \frac{- 9 π ^{c}}{2} = - 81 0^{\circ}

Was this solution helpful?

150

Report

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our maths tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	Convert the angles: a) $4. 4^{c}$ b) $- \frac{9 π}{2}^{c}$ into degree.
Answer Type	Text solution:1
Upvotes	150