There are 2 triangles here. You have to drop an altitude and determine the length of it. You can use the fact that sin45 = h/5 (h is the height) and get that the height is 3.5. The rule then is if h is smaller than b which is in turn smaller than c, you have 2 triangles. This is the case of the ambiguous triangle, that SSA that you cannot use to prove congruency. The rules are very particular for whether or not 0, 1, or 2 triangles exist. Learn them.
Angle C is 72 degrees and angle D is 108 degrees
5,382,619 rounded to the nearest thousand is 5,383,000.
(2×5)+(3×1)+(6×2)+16
10+3+12+16
=41
Pam has to pack 41lbs.
Answer:
Step-by-step explanation:
Did not see any questions I think you make a mistake you did not put the question.