The perimeter is the sum of the lengths of the three sides.
To find the perimeter, you need to find the lengths of the three sides.
For each side, you are given the points at the two ends.You need to find the distance between those two points.
Once you have all thee distances, add them up.
That's how.
Hello from MrBillDoesMath!
Answer:
@ = pi/3 (or 60 degrees) or @ = 7 pi/3 (or 420 degrees)
Discussion:
Let "@' denote the angle "theta". We are asked to find @ in the interval [0, 4 pi)
where
4cos(@) - 2 = 0. Adding 2 to both sides
4 cos(@) - 2 +2 = 2 =>
4 cos(@) = 2 Divide both sides by 4
cos(@) = 2/4 = 0.5
This implies that @ = pi/3 (or 60 degrees) or @ = (pi/3 + 2pi) = 7 pi/3 (or 420 degrees)
Thank you,
MrB
K (-3,-3)
L (1,-1)
M (-1,-5)
N (-5,-7)
Answer:
2.45
Step-by-step explanation:
Answer:
D.) You can show your name printed on the team roster.Step-by-step explanation: