The circumference of a circle is 19 pi m. What is the area, in square meters? Express your answer in terms of pi

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Describe a situation that you could represent with the inequality x< 17

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.