I don't know what you have to do but I'm trying to do my first answer srry
9514 1404 393
Answer:
24.1 units
Step-by-step explanation:
This is done using the Pythagorean theorem (or distance formula) to find the lengths of the sides.
For each side of the figure (except the bottom horizontal), you need to identify the dimensions of the right triangle whose hypotenuse is the side of interest. For example, LM is the hypotenuse of a triangle 4 units high and 1 unit wide. The Pythagorean theorem tells you LM has a length of ...
LM = √(4^2 +1^2) = √17 ≈ 4.12
Similarly ...
KL = √(2^2 +2^2) = √8 ≈ 2.83
JK = √(1^2 +6^2) = √37 ≈ 6.08
NJ = √(5^2 +1^2) = √26 ≈ 5.10
Of course, the length of MN is found by finding the difference of the x-coordinates:
MN = 3 -(-3) = 6
Then the perimeter is the sum of side lengths:
4.12 +2.83 +6.08 +5.10 +6.00 = 23.17 ≈ 24.1 . . . units
14 r.6 -------------------------------------
Hello!
This is a problem about relating values of the Unit Circle.
First, we need to figure out the specific "points" of each angle measure of 30 and 60.
For the angle measure 30, the point will be 
.
For the angle measure 60, the point will be 
.
The tangent value of a point will be its 
value over its 
value.
The cotangent value of a point will be the reciprocal of the tangent value, which we found previously.
The sine value of a point will be the value of the point.
So the values we have so far are 
Now we have to find the LCD to add these together, which in this case would be 6.
Which adds up to 
, which is in simplest radical form.
Hope this helps!
Answer:
What?
Step-by-step explanation:
