# The 50 Cent Riddle

A 50 cent coin has 12 equal sides. If you place two coins next to each other on a table, what is the angle formed between the two coins?

#### Amortisation and Annuities

Exercises containing problems about gradually paying off loans and calculating pension plans. So far this activity has been accessed 13 times and it is ready for you to enjoy!

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## The 50 Cent Riddle

#### A 50 cent coin has 12 equal sides. If you place two coins next to each other on a table, what is the angle formed between the two coins?

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