Answer:
The length of the side of an equilateral traingle 
inches
Step-by-step explanation:
Given that the area of an equilateral triangle is given by
It can be written as
Square inches (1)
To find the length of the side s os an equilateral triangle
Given that area of an equilateral triangle is 
square inches
It can be written as
square inches
It can be written as
square inches (2)
Now comparing equations (1) and (2) we get
Dividing by 
on both sides we get
Therefore inches
Therefore the length of the side of an equilateral traingle inches
Answer:
Step-by-step explanation:
Answer: here is ur answer
Step-by-step explanation:
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y = cos ^- 1 (x)
Step-by-step explanation:
The Function y = cos -1x = arccos x and its Graph: Since y = cos -1x is the inverse of the function y = cos x, the function y = cos -1x if and only if cos y = x. This leaves the range of the restricted function unchanged as [-1, 1].
Answer:
A
Step-by-step explanation:
Solution is in this picture.
