Answer:
PK represents a radius. Radius only goes half way of the circle.
Answer:
The percent
Step-by-step explanation:
She got a 9% grade
and there asking you
the number of points
might be wrong but :)
Answer:
Perimeter=
Step-by-step explanation:
Given:
length of the rectangle= 
Width of the rectangle= 
Perimeter of a rectangle= 2(length+width)
Perimeter 
So, the expression of the perimeter of given rectangle is:

3x6=18 3x4=12 12+18=30 so the actual area is 30
Hiiiiii I really don’t know I have a glitch and your my only question