Sagot :
Answer:
Step-by-step explanation:
Get the perimeter for parallelogram
P=2(a+b)=2(15+25)=80
Use square perimeter formula
P=4a
Since they have the same perimeter:
80=4a; divide both sides by 4 to get the side
a=20cm
Answer:
Step-by-step explanation:
Get the perimeter for parallelogram
P=2(a+b)=2(15+25)=80
Use square perimeter formula
P=4a
Since they have the same perimeter:
80=4a; divide both sides by 4 to get the side
a=20cm