7. The side of an equilateral triangle measures 4 2/3 cm. Find semi perimeter of the triangle.
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Answered by
2
Answer:
230 is the correct answer.
hope it helps uhh
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Answered by
1
Answer:10
Step-by-step explanation:
Semiperimeter of Equilateral Triangle: s = 3a / 2
s=3/2×20/3
s=10
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