written soloution

akm3012 said:
Can someone give me a written soloution to this question please?

Let ABC be a spherical triangle on the surface of the Earth. Suppose that
AngleA = 80, AngleB = 70, AngleC = 60. What is the area of the spherical triangle
ABC in square kilometres? (Assume that the Earth is an exact sphere of
radius 6371 km. Your answer must be correct up to 1,000,000 km2.)
Click to expand...

You have posted ~4 problems without a line of original work.

You are having trouble with plane geometry - yet the problem above is within the domain of spherical geometry - and you want somebody else to do the work for you!!

Please share your work with us .

If you are stuck at the beginning tell us and we'll start with the definitions.

You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL:

http://www.freemathhelp.com/forum/th...Before-Posting
 
You must log in or register to reply here.
Top