Solve the right triangle. Round decimal answers to the nearest tenth solve YZ < X,

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)

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Answer! if you don’t mind, can you explain