If x = 4 units, y = 12 units, and h = 9 units, find the area of the parallelogram shown above using decomposition.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Alogical argument that is presented in graphical form using boxes and arrows is called?

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.