Consider triangles with the following measurements. if two sides are given, use the law of cosines to find the
measure of the third side. if three sides are given, use the law of cosines to find the measure of the angle between
a and
a. a = 4, = 6, m∠ = 35°
b. a = 2, = 3, m∠ = 110°
c. a = 5, = 5, m∠ = 36°
d. a = 7.5, = 10, m∠ = 90°
e. a = 4.4, = 6.2, m∠ = 9°
f. a = 12, = 5, m∠ = 45°
g. a = 3, = 6, m∠ = 60°
h. a = 4, = 5, c = 6
i. a = 1, = 1, c = 1
j. a = 7, = 8, c = 3
k. a = 6, = 5.5, c = 6.5
l. a = 8, = 5, c = 1
m. a = 4.6, = 9, c = 11.9

Answers are in explanation part.

Step-by-step explanation:

Law of Cosines for side c:

a) c = 3.561

b) c = 4.136

c) c = 3.09

d) c = 12.5

e) c = 1.978

f) c = 9.173

g) c = 5.196

Law of Cosines for angle C:

h) C = 82.819°

i) C = 60°

j) C = 21.787°

k) C = 68.676°

l) Sides (8, 5, 1) cannot form a triangle. It is impossible.

m) C = 118.454°

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.

b

step-by-step explanation: