The width of a window if the total area of the square and the semicircle is to be 200 ft squared

Two lines parallel to a third line are parallel to each other. always sometimes or never

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)

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?