3 years ago

An equilateral triangle measures 3½ inches on one side. What is the perimeter of the triangle?

2 answers:

6 0

Since it's an equilateral triangle, all of the angles are the same. Since its perimeter we just need to add. So 3.5+3.5+3.5= 10.5
So the answer is 10.5

Len [333]3 years ago

3 0

Hey!

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We Know:

An equilateral triangle is a triangle where each side measures the same.

Each side measure's 3.5 inches.

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Solution:

Just add all three sides.

3.5 + 3.5 + 3.5 = 10.5

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Answer:

10.5 inches.

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Hope This Helped! Good Luck!

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What is the ratio of red sections to total sections, in lowest terms?

Tanzania [10]

Hello there! Your answer would be 1/4.

So to start, count up the total number of sections, and the number of red sections. There are 16 sections total, and 4 of them are red.

This can give us the ratio 4/16.

But next we need to simplify. What is the biggest number that can be divided by both 4 and 16? 4. So, divide both 4 and 16 by 4 to get your simplified answer.

4÷4/16÷4

1/4

So, the ratio of red sections to total sections, in lowest terms is 1/4.

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