Geometry ? 4 questions so 40 geometry b; 3.09: side splitting theorem 1. what is db? - 18 cm - 20 cm - 24 cm - 30 cm 2. what is the value of x? - 80 cm - 20 cm - 12 cm - 10 cm 3. what is the value of x? - 8 cm - 14 cm - 18 cm - 28 cm 4. what is the value of x? - 24 cm - 20 cm - 16 cm - 12 cm

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.