WILL GIVE BRAINLIEST!! ~ it's only one ques hehe

Note that PQRS has vertices P(-6, -2), Q(-1, 6), R (7, 1), and S (2, - 7).

a) Find the length of PQ and of a side adjacent (so like QR or PS) to it

b) Find the slope of PQ and of a side adjacent to it

Lastly, is it a rectangle, rhombus, and/or square (or none).

TYSM!

Based on the figures as marked, /\rqs = —

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)

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1