The area of a square equals the square of a length of the side of the square. The perimeter of a square equals the sum of the le
ngths of all four sides. The sum of the areas of two squares is 65, while the difference in their areas is 33. Find the sum of their perimeters.
1 answer:
Answer:
23
Step-by-step explanation:
because the are la of the square is equal all sides of area
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Answer: -26
Step-by-step explanation:
2(n - 4)= 3(n + 6)
2n -8 = 3n + 18
+8 +8
2n = 3n + 26
-3 -3
-1n = 26
n= -26
The answer is -9 for sure
Do 77 times 14
770+308=1,078
Divide 1,078 by 100
=10.78
Answer: x=13 . . . . . . .
The area of a circle can be calculated by formula πr^2...
radius(r)=4inches
therefore,
Area(A)=3.14×4
=12.56
