find the length of the side of an equilateral triangle when it's perimeter is 18cm
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Answer:
☆PERIMETER:
18 cm
☆FORMULA OF THE PERIMETER OF A TRIANGLE:
SIDE+SIDE+SIDE = 18 cm
☆LENGTH OF A SIDE:
= 18 cm / 3
= 6 cm is the lenght of a side of the EQUILATERAL triangle.
HOPE IT HELPS YOU
Answered by
2
Answer:
maybe helpful .
I have solved it above . you may see.
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