Answer:
x = 118 degrees approximately
Step-by-step explanation:
Here, we want to get the measure of the angle marked x
We shall use the side facing it and apply the cosine rule
The side facing the angle measures 90
Thus, we have it that;
90^2 = 55^2 + 50^2 - 2(50)(55) cos X
2575 = - -5,500 cos X
X = cos^-1(-2575/5,500)
X = 118 degrees approximately
Answer:
B
Step-by-step explanation:
that way when surveying everyone she’ll know the exact number
Answer:
CSA =220sq.cm
Step-by-step explanation:
Answer:
One pendant costed $3.40
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
4 x 2 = 8 x 5
l x w x h
or
Bxh
