Question

Find the missing parts of the triangle
B=63degree 30'
a=12.20 ft
c=7.80 ft

Answer 1

@johnweldon1993

Answer 2

umm... need help , together we can solve it...

Answer 3

@edwardp Step 1 First off, 1 degree - 60', so 63 degrees 30' = 63.5 degrees, This is a Cosine Rule problem... !

Answer 4

ok :)

Answer 5

Cosine Rule: b^2 = a^2 + c^2 - 2ac cos(B) I guess so...

Answer 6

hold on

Answer 7

yeah...how could i forget about this...man..:)

Answer 8

im working on HW right now...if i have any problem...would u help me out?

Answer 9

May give a try, not sure.. beacause me too preparing for an Enterance Exam. !

Answer 10

**Entrance Exam

Answer 11

ok bro...appreciate that :)

Answer 12

I applaud u for ur co-operation.

Wondering If you are satisfied with this answer, Please close this Question.

Thank You ! Keep in touch with Open Study.. Bye !

Answer 13

oh man...sorry...whats the problem?