WorksheetsMath Formative Assessment 4 Practice pages 138-139 #4-12
Total questions: 9
Worksheet time: 18mins
4. If the radius of the circle above is 5, what is its circumference?
5π
10π
15π
25π
5. If m∠ABC = 40°, then what is m∠BCA ?
40°
70°
100°
Cannot be determined from the information given.
6. If the perimeter of the above triangle is 48 cm, what is the value of x ?
10 cm
11.5 cm
12 cm
12.5 cm
7. In the figure above, B is a point on line AC. If angle MBC is a right angle, what is the value of x° ?
20°
30°
50°
90°
8. In the figure above, Y is a point on XZ, and b° = d°. If angle XYH is a right angle, what is the value of b° + c° ?
45°
90°
120°
180°
9. In the diagram above, two sets of parallel lines intersect as shown. If the value of a° is 105°, what is the value of b° ?
15°
45°
75°
105°
10. In the figure above, Y is a point on line XZ. What is the value of a° + b° ?
80°
100°
150°
170°
11. In the figure above, Y is a point on line XZ. What is the value of a° + b° ?
50°
70°
90°
110°
12. In the figure above, Y is a point on XZ, and a° + d° = b° + c°. What is the value of a° + d° ?
30°
40°
80°
100°
