Answer:
height is 5 units
Step-by-step explanation:
We are required to determine the height of a triangle that has an area of 30 square units and a base measuring 12 units.
The formula for the area of a triangle is given as;
We plug in the given values and solve for the height;
Answer:
Step-by-step explanation:
Comment
You are given values for the adjacent side of <x and the hypotenuse of a right triangle. This defines the Cosine of an angle
Equation
Cos(x) = a/c the way you have labeled it.
Givens
a = 9
c = 18
Solution
Cos(x) = a / c
Cos(x) = 9 / 18
cos(x) = 1/2
x = cos-1(1/2)
x = 60 degrees
Answer
x = 60
Answer:
47496
Step-by-step explanation: