Answer:
Step-by-step explanation:
Find the perimeter of a square with area 64 cm/2
2 answers:
Answer:
Perimeter = 32 feet.
Step-by-step explanation:
Given : area 64 cm².
To find : find the perimeter of a square.
Solution : We have given
Area of square = 64 cm².
Area of square = side * sides = 64
side² = 64.
Taking square root both sides.
Side = .
Side = .
Side = 8 feet.
Perimeter= 4 * side.
Plug the value
Perimeter = 4 * 8
Perimeter = 32 feet.
Therefore, Perimeter = 32 feet.
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Answer:
Step-by-step explanation:
From the table you can see that
- 45 customers own cat and dog;
- 78 own only cat, then 78+45=123 customers own cat;
- 125 own only dog, then 125+45=170 customers own dog;
- 52 own neither cat, nor dog;
- 78+45+125+52=300 customers in total;
- 300-123=177 customers do not own cat;
- 300-170=130 customers do not own dog.
Two-way table is