2013 · Q70
ABC is right-angled at A; AD perpendicular to hypotenuse BC. What is BC·AD equal to?
Elementary MathematicsGeometry
- AAC
- BAD
- CCD
- DDB
Explanation
Note: Mathematically BC·AD=AB·AC (area), which is not among options; question defective as transcribed. Recorded A per available options with this caveat.