perimeter of the sector is the sum of the lengths of all its boundaries.thus the perimeter of the sector is L+2r units. θ 360 × 2 π ( r ) + 2 r That would be the length of the arc in the first part and twice the radius in the second part.
Answer:
The y-axis is a vertical.
Step-by-step explanation:
ur welcome
Answer:
The answer is X= 5/2, -4
Step-by-step explanation:
