A photo frame is in the shape of an equilateral triangle. The
perimeter of the frame is 27cm. find the length of each side of
the frame.
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Answer:
9 is the length of each side of the frame
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Answer:
et the sides of triangle be 3x, 2x and 4x.
Perimeter of triangle = sum of all sides
=> 3x + 2x + 4x = 27
9x = 27
x = 3 cm
Now the length of sides are:
3x = 3 * 3 = 9 cm
2x = 2 * 3 = 6 cm
4x = 4 * 3 = 12 cm
Step-by-step explanation:
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