Answer:
l think 7.71 is right answer
Lol battlefield or on a map when you're look for a particular place
A. 9 only bc only 9 can be equal to 9 if it was absolutely value then the answer would be 9 and -9
There is a total of 9 spaces between the two.
Meaning that the " 5th" segment is the midpoint.
The answer is : ( 5, -1)
hope it helps you.
First, we have to find the length of each side of triangle. Equilateral triangle means 3 sides r in same length, so each side will be 21 ÷ 3 = 7
Now we need to calculate the height of the triangle. We can do this by Pythagoras theorem
Let the height be h
(7/2)^2 + x^2 = 7^2
The area should be 6.0621778265
Or u can say 6.06 corrected to 3 sig fig
