Math, asked by 20may2005, 8 months ago

If A, B, C, Dare the angles of a cyclic
quadrilateral, then
cos A + cos B + cos C + cos D =

Answers

Answered by haritha574

1

Answer:

the answer is in the pic above

if it is useful for u plz mark me as brainliest answer

plzzzzzzzzzzzzzz...........

Attachments:

Previous Question

Next Question

Similar questions

Science, 4 months ago

which is not true about the noble gases a. they are non metallic in nature b. they exist in atomic form c. they are radioative in nature d.xenon is the most reactive among these...

Hindi, 4 months ago

Please tell Don't spam otherwise I will report you ...

Math, 4 months ago

C.P. = 345 and S.P. =300...

Math, 8 months ago

find the value of (27/8)^-4/3...

Math, 8 months ago

simplify above answer...

Physics, 11 months ago

Joseph jogs from one end A to the other end B of straight 300 m road in 2 minutes 50 seconds and then turn around and jogs 100m back to c...

Music, 11 months ago

Using which bank's credit/debit card can you avail up to 10% instant discount on shopping during the Summer Sale on Amazon.in?

Math, 11 months ago

If the thickness of a pile of 16 cardboards is 44mm , how many cardboards will be there in a pile which is 71.5 cm thick ?