One side if an equilateral triangle is 9 2/3 cm long. Its perimeter is ___cm
Answers
Answered by
0
Answer:
29cm
Explanation:
9 2/3 x 3 = 29cm
Answered by
0
Answer:
29
Step-by-step explanation:
an equilateral triangle is made of three equal sides. so you can multiply the lengths by 3, the same way you would multiply one side of a square by 4.
so 9x3=27
2/3 x 3=2
27+2=29
you're welcomee
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