What is 720° converted to radians?
2 answers:
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Answer:
8.1
Step-by-step explanation:
Since we dealing with right triangles, we are going to use pythagoern theorem.
+
=
, where a and b are the two legs and c is the longest side or the slanted side( known as hypotunese.)
Let plug in the numbers
4^2+ b^2=9^2
16+b^2=81
b^2=65
sqr root of 65 is about 8.1