19. Find the area of a square whose
perimeter is 4 cm.
Answers
Answered by
1
Step-by-step explanation:
area= side * side
2(l+b)= 4
l+b=2
area 4 cm^2
Answered by
0
Answer:
Area=1cm²
Step-by-step explanation:
Using the formulas
A=a2
P=4a
Solving forA
A=1
16P2=1
16·42=1
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