find three consecutive number whose sum shall equal 45
Step-by-step explanation:

What is the figure
please give full question
Answer:
Step-by-step explanation:
1 are = 100 m²
Assuming the ten squares are congruent, the area of each square is 160/10 = 16 are
16 are × 100 m²/are = 1600 m²
each side is √1600 = 40 m
25/250 = 1/10
I do not know that much english. I an spanish so I might have done it wrong.