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Answer:
The rotational angle of a regular polygon with 72 sides is 5º.
Step-by-step explanation:
The rotational angle (), measured in sexagesimal degrees, of polygon of
sides is the angle of a complete revolution divided by the number of sides (
). That is:
(1)
If we know that , the rotational angle is:
The rotational angle of a regular polygon with 72 sides is 5º.
Answer:
Step-by-step explanation:
Let S be the number of cans that Shane had collected.
Abha had collected 178 more cans than Shane did, then Abha had collected S+178 cans.
Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling, this means that
Solve this inequality:
1. Divide it by 2:
2. Now
The solution set is