or each set of angles name the angle pair and find the missing measurement Type of angle pair 1680 These angles are to SO... X= ​

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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.