Math, asked by faxilkhan, 11 months ago

cos18= find that value

Answers

Answered by kingmortal

1

cos18= √(10-2√5)/4

this is the value of cos18

Previous Question

Next Question

Similar questions

Science, 6 months ago

What are autosomes and how are they different from sex chromosomes?

Science, 6 months ago

name the 15 scientist with their discoveries plz...

Physics, 6 months ago

AN OBJECT OF 100KG IS ACCELERATED UNIFORMLY FROM A VELOCITY OF 5M/S TO 8M/S IN 6SECOND .CALCULATE THE ACCELERATING FORCE ...

Social Sciences, 11 months ago

into how many periods can history be divided?

Biology, 11 months ago

35. वर्गीकरण का जाति वृत्तीय (phylogenetic) तन्त्र प्रतिपादित किया गया था। (a) कैरोलस लिनियस द्वारा (b) जॉर्ज बेन्थम और जॉसेफ डॉल्टन हुकर द्वारा (०) अरस्तू (d) एडोल्फ ऐंगलर और कार्ल प्रान्टल...

Social Sciences, 1 year ago

If all the numbers from 501 to 700 are written, what is the total number of times does the digit 6 appear? a. 138 b. 139 c. 140 d. 141...

Social Sciences, 1 year ago

If National Water Mission is properly and completely implemented, how will it impact the country?a. Part of the water needs of urban areas will be met through recycling of wastewater.b. The water requirements of coastal cities with inadequate alternative sources of water will be met by adopting appropriate technologies that allow for the use of ocean water.c. All the rivers of Himalayan origin...

Social Sciences, 1 year ago

How is Gabriel Garcia well known as a. Known as research in agriculture b. A renowned football coach c. A great writer who won the noble prize for Literature d. Known for research in railway engineering...