A square with an area A2 of is enlarged to a square with an area of 25A2. How was the side of the smaller square changed?
2 answers:
Given:
a square with an area of a² is enlarged to a square with an area of 25a².
The side length of the smaller square was changed when The side length was multiplied by 5.
Area = (1a)² = a²
Area = 1a * 5 = 5a ⇒ (5a)² = 25a²
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Answer:
52
Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
all sides are the same
9 = -7-2y
9 +7=16
16/-2 -2y/-2
-8 = y
