The correct answer is 39 units.Parameter is the
sum of the lengths of all sides of a polygon.
The sides of the polygon are PT, TS, SR, RQ,
and QP.
Estimation :
20/0.05 = 400
First You would divide both numbers by ten to get 15 and 25. Then you realize that both numbers are divisible by 5 so you divide both sides you then end up with 3 to 5 which is your answer.
15 round by the nearest 10 is 20.
Answer:
I think it will be equal to 63
Step-by-step explanation:
27+46=63
