The perimeter of any triangle is the sum of its 3 sides
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You measure the sides of the shape you are finding the perimetre of and then add together the measurements. Then you have your answer. eg: 8cm x 7cm x 3cm x 5cm 8+7+3+5=23 answer is 23cm
The area of a square that has a perimeter of 32m is: 64 m2
I don't understand why there are so many questions about rectangles' perimeter. You just add the length and the width and double your answer....
i dont know
Yes, a scalene triangle can be a triangle.