SOLUTION: Garry wants to put a path in his garden. The shape of each paving stone is an isosceles trapezium. The path will follow a complete circle. If there are 20 stones, what is the s

Algebra ->  Polygons -> SOLUTION: Garry wants to put a path in his garden. The shape of each paving stone is an isosceles trapezium. The path will follow a complete circle. If there are 20 stones, what is the s      Log On


   

Question 1166460: Garry wants to put a path in his garden.
The shape of each paving stone is an
isosceles trapezium. The path will follow
a complete circle. If there are 20 stones,
what is the size of angle x?
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Where is angle x?
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Wake up.

Answer by ikleyn(52893) About Me  (Show Source):
You can put this solution on YOUR website!
.


HINT.   The central angle at the center of the circular path must be   360%2F20 = 18 degrees.

From this info,  deduce what you want / (what you need).