Answer: 352
Step-by-step explanation:
Answer:
kk
Step-by-step explanation:
ill be your friend
Answer:
Step-by-step explanation:
We know by the Triangle Angle-Sum Theorem that the angles of a triangle all add up to equal 180. So we find angle B:
180 - 82 - 55 = 43
So angle B = 43. Now we can use the Law of Sines to solve for side b:

Cross multiply to get
b sin(55) = 8 sin(43) and divide to solve for b:
so
b = 6.6605
It would be the last one because 5 columns are shaded and there are 10 columns all together. 50/100= 0.5