1. Find C if A=25.2°, a=6.92 yd, and b=4.82 yd

2. Find c if C=118°, a=75.0 km, and b=131 km

3. Find B if a=17.3ft, b=22.6ft, c=29.8ft

4. Find the area of triangle ABC if a=14, b=30, and c=40

5. Find the area of triangle XYZ (shown with pic) (number inside triangle is 30°)

1) , 2) , 3) , 4) , 5) Unsolvable due to lack of information.

Step-by-step explanation:

1) The angle B is determined by the Law of Sines:

The angle C is:

2) The side c is computed by the Law of Cosine:

3) The angle B is determined with the help of the Law of Cosine:

4) The formula for the surface of a triangle by just knowing their sides is:

, where .

5) The statement is not complete and there is no possibility to find the figure).

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.