19. Area of a square is 100 metre 2. Its
perimeter is
40m
10m
Ο Ο Ο Ο
20m
50m
Answers
Answered by
0
Answer:
40m
Step-by-step explanation:
area of square-s²= 100m²
s=√100 =10m
side of square is 10m
perimeter of square- 4×side
4×10=40m
Answered by
1
Step-by-step explanation:
Area of square = side × side
100 = side^2
100m = side
Perimeter of square = 4 ×side
=4 ×10
=40 m
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