
Directions: Read carefully!
1. 
Given the diagram at the right, as labeled, find CD.
Choose:



2. 
Given the diagram at the right, as labeled, find x.
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3. 
Given the diagram at the right, as labeled, find QR.
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4. 
Given the diagram at the right, as labeled,
find x.
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5. 
Given the diagram at the right, as labeled,
find x.
Choose:



6. 
Given the diagram at the right, as labeled, find x.
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7. 
For the diagram shown at the right, which of the following proportions will be always true regarding the segments of the triangle?



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8. 
In right triangle ΔABC, ∠C is a right angle. , the altitude to the hypotenuse, has a length of 8 units. If the segments of the hypotenuse are in the ratio of 1 : 4, find the number of units in the two segments of the hypotenuse.
Choose:


9. 
Given right triangle ΔPQR as shown at the right.
a) Find a.
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c) Find x.
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10. 
The hypotenuse of a right triangle has a length of 50 units, and the longer leg of the triangle has a length of 40 units. What is the length of the projection of the shorter leg on the hypotenuse?
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11. 
READ CAREFULLY!
Given the diagram shown at the right, as labeled, find SQ.
Choose:



12. 
Given a circle labeled as shown with diameter .
AC = 15 cm. and AE = EF = FC.
a) Find CD.
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c) Find BF.
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13. 
Challenge Problem: Given right triangle ΔACB with altitude and angle bisector .
Find ED, to nearest hundredth.
Choose:



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