Rectangles ABCD and EFGH are similar. The perimeter of rectangle ABCD is 5 times greater than the perimeter of rectangle EFGH. W
2 answers:
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Answer:
The length of the side of an equilateral traingle inches
Step-by-step explanation:
Given that the area of an equilateral triangle is given by
It can be written as
Square inches (1)
To find the length of the side s os an equilateral triangle
Given that area of an equilateral triangle is square inches
It can be written as
square inches
It can be written as
square inches (2)
Now comparing equations (1) and (2) we get
Dividing by on both sides we get
Therefore inches
Therefore the length of the side of an equilateral traingle inches