Math, asked by snehaknair7613, 9 months ago

What is the value of sin30degree if cos = 30degree= underhoot 3/2

Answers

Answered by dkchakrabarty01

0

Answer:

sin^2(30)=1-cos^(30)

=1-(root3)/2)^2

=1-(3/4)

=1/4

sin30=1/2

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

अंग्रेजों ने बिहार एवं बंगाल के अनिच्छुक किसानों को अफीम खेती के लिए मजबूर किया...

Science, 4 months ago

a group of stars that forms a particular shapes in the sky...

Math, 4 months ago

The product of 28r and 2y...

Math, 9 months ago

Write two rational number smaller than -14...

Math, 9 months ago

Temporarily hiding rows that do not meet specified criteria. Give one word answer...

Hindi, 1 year ago

Honest Answers are expected This stays between us. 1: Love or Money? 2: What am I to you? 3: Number of relationships till now ? 4: Would you unfriend me for someone else? 5: any advise? 6: do u like me? 7: Rate me(0-10). 8: What you like in me? 9: Current Relationship Status? 10:anything u wanna say to me? 11.Your current crush? 12.My...

Biology, 1 year ago

can anyone answer this...............

Chemistry, 1 year ago

(a) Why is 'mole' considered as base unit whereas 'joule' as derived unit Name the physical quantities to which these SI units belong. (b) How many petrol tankers each of capacity 10 hl are required to fill an underground petrol tank of capacity 1.5 ML?