The area of a square is numerically equal to three times its perimeter.
Find the length of its side.
Let x be the width.
Let ____ be the length
Area = ____ square meters.
Equation:
Area= s^2
Perimeter = 4s
____ = ( ___ )( ___ )
Solution:
Please paki-ayos po ang pagsagot, need po talaga :)) thank you
Answers
Answered by
1
Answer:
bro sez is not 7 8 6
Step-by-step explanation:
Answered by
1
Answer:
In the given problem, apply your knowledge in algebraic expression in finding area and perimeter, as well dimensions.
Formula for finding area of square is s²
Formula for finding area of square is s²Formula for finding perimeter of square is 4s.
Statement
The area of a square is numerically equal to three times its perimeter.
Mathematical Equation
A = 3P
If A = s², and P = 4s
s² = 3(4s)
s² = 12s
Solve for s
Solve for unknown variable using completing the square.
s² = 12s
s² - 12s = 0
s² - 12s + 36 = 36
(s-6)² = 36
√(s-6)² = √36
s-6 = ±6
s = - 6 +6, s = 0
s = 6 + 6, s = 12
Answer: The lenght of each side of the square is 12 units.
Step-by-step explanation:
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