1.) Divers looking for a sunken ship have defined the search area as a triangle with adjacent sides of length 2.75 miles and 1.32 miles. The angle between the sides of the triangle is 35°. To the nearest hundredth, find the search area

My answer: 1.04 mi squared. Is that correct?

Question

1.)  Divers looking for a sunken ship have defined the search area as a triangle with adjacent sides of length 2.75 miles and 1.32 miles. The angle between the sides of the triangle is 35°. To the nearest hundredth, find the search area

My answer: 1.04 mi squared. Is that correct?

anonymous · Answer

2.) Name the major arc and find its measure. http://assets.openstudy.com/updates/attachments/4fc429ece4b0964abc86c269-kaitlinlikesmusic-1338255864730-arc.png My answer: ABD310 degrees. Is that correct?

rhr12 · Answer

second one is correct which is about the major arc

rhr12 · Answer

first one is also correct

rhr12 · Answer

you did a great job

rhr12 · Answer

A = (1/2)*ab*sin(C) 
A = (1/2)*2.75*1.32*sin(35) 
A =~ 1.04 square miles

rhr12 · Answer

this is about the first one

rhr12 · Answer

i don't think i have to explain it