Math, asked by ardhraprasad, 11 months ago

1. Evaluate :
sin 18°÷cos 72°

Answers

Answered by tvarun2014palxye

2

Answer:1

Step-by-step explanation:

Sin18°/cos72°

Sin18°/sin(90-72). [CosA=sin(90-A)]

Sin18°/sin18°

=1

Answered by shruti7357

3

Hope it's help u

mark on brainlist answer

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

convert improper fractions into mixed fraction 15/2...

Science, 5 months ago

use of lactometer hydrometer volmeter...

Chemistry, 5 months ago

इज द प्लेस वेयर यंग प्लांट्स आर kept...

English, 11 months ago

Explain the morality views of machiavelli in english...

Political Science, 11 months ago

Explain the system of electoral consituencies in india...

Computer Science, 1 year ago

write a program in java to calculate the compound intrest...

Math, 1 year ago

In an examination amit scores more than aman and less than rohit.Sudha scores more than rohit and less than Geeta.who among them scored highest mark...

Math, 1 year ago

the slant height and base diameter of a conical tomb are 25 m and 14 m respectively find the cost of whitewashing its curved surface at the rate of rupees 12 per m square...