Diagonals of a rhombus

12 questions

1. If two lines are perpendicular to each other then they create a ___ ^\circ angle.
2. Match the type of triangle to the interior angles.
3. How many lines of symmetry does a rhombus have?
4. The missing angle in this triangle is ___°.
5. Select all of the properties of a rhombus.
6. Which of these is not a construction of a rhombus?
7. To ___ means to cut or divide an object into two equal parts.
8. How many of the altitudes of an isosceles are also a line of symmetry?
9. The diagonals of a rhombus ...
10. In this diagram of a rhombus and its diagonals, the angle marked b is ___°.
11. Which of the following statements are true about this image?
12. A rhombus has diagonals with lengths of 8 cm and 12 cm. Which of the following calculations will work out the area of the rhombus?

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