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5 votes
Solve for the value of r.
(9r+2)°
70°
90°

User Enkum
by
7.2k points

1 Answer

2 votes

Answer:

If they all had to equal 360 when put together then the answer would be 22. If they All had to equal 180 when put together, then the answer would be 2.

Explanation:

The directions are not quite clear but I have two answers just in case.

User Marek Roj
by
4.9k points