Easy

Intercept Theorem - Problems with Solutions

Problem 1
The line CD is parallel to AB and crosses the angle BOA so that O,B,D lie on the same line and so do O,A,C. If AB=5, OB=3 and OD=12, determine the length of CD.
Problem 2
The line CD is parallel to AB and crosses the angle BOA so that O,B,D lie on the same line and so do O,A,C. If AB=5, OA=5 and OC=8, determine the length of CD.
Problem 3
The line CD is parallel to AB and crosses the angle BOA so that O,B,D lie on the same line and so do O,A,C. If OA=2, OB=5 and OD=15, determine the length of OC.
Problem 4
The line CD is parallel to AB and crosses the angle BOA so that O,B,D lie on the same line and so do O,A,C. If OA=5, AC=3 and BD=6, determine the length of OB.
Problem 5
The line CD is parallel to AB and crosses the angle BOA so that O,B,D lie on the same line and so do O,A,C. If OA=2, AC=4 and BD=6, determine the length of OB.
Easy
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