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Mathematics 7 Online
OpenStudy (anonymous):

triangle S U N is an equilateral triangle with a perimeter of 24. What is the measure of each side? A. 5 B. 6 C. 7 D. 8

OpenStudy (mathstudent55):

What does equilateral mean?

OpenStudy (anonymous):

△SUN is an equilateral triangle with a perimeter of 24. What is the measure of each side? A. 5 B. 6 C. 7 D. 8 is all they gave me

OpenStudy (mathstudent55):

No need for a picture. What does equilateral mean? What does perimeter mean?

OpenStudy (anonymous):

equilateral= equal sides @mathstudent55

OpenStudy (mathstudent55):

Good. All sides have the same length. What does perimeter mean?

OpenStudy (anonymous):

distance around @mathstudent55

OpenStudy (mathstudent55):

Good. You know these facts: The distance around a triangle is 24. The triangle has three sides of equal length. You want to know: How much does each side measure?

OpenStudy (mathstudent55):

The perimeter of 24 is equally divided by the 3 sides. What operation does that suggest?

OpenStudy (anonymous):

8 @mathstudent55

OpenStudy (mathstudent55):

Right. 24/3 = 8

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