Multiple 3x7 which gives you 21 so the answer is c
10.44!
Hope this helped :)
I don’t think so but I could be wrong
A square is a geometrical figure that has 4 congruent sides and angles. This means all side lengths and angles are the same.
A rectangle is a geometrical figure that has 4 similar sides but are not the same length. However, a rectangle does have congruent angles. A rectangle has 2 sides that are double the other 2 sides, in which both of each (length & width) have the same measurement.
I hope this helps!
Answer:
60 degrees
Step-by-step explanation:
it is about 60 degrees.