In parallelogram ABCD, AC=87.5 and BC=52.5. If ABCD is a rectangle, find AB.

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

3 0

We can do this using Pythagorus,,,
87.5*2 - 52.5*2 = AB*2
4900 = AB*2
70 = AB

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