Properly design and label a coordinate system in the grid provided. Follow steps a - e. (7 points) a. Quadrants I-IV
b. - and y-axes
c. a scale for the number lines (ex, going by 1's, 2's... write it in)
d. label the origin as point o
e. graph the coordinates A(-1, 2), B(3,0), and C(-4,-4).

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)