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What is a perimeter of a square if its sides are 8 cm long?
Perimetre of squre is 4*(side) and side is 8 cm so perimetre is 4*8=32cm
What is the perimeter of a square if it has a perimetre of 64 cm2?
You are asking what the perimeter of a figure is when you already know it. What kind of question is that? I'll assume you mean the area of the square is 64 cm2. The area of a square in calculated by multiplying the width by the length. For a square they are equal to each other. That means each side is 8 cm. There are four sides on a square., so the perimeter (the distance around it) is 4x8 or 32 cm.
What is the perimetre of a picture that's 10 cm wide and 15 cm long?
50
What is the area of a rhombus that has a perimeter of 80 cm when one of its diagonals is 24 cm?
Its other diagonal works out as 32 cm using Pythagoras' theorem It will have 4 right angle triangles of 20 cm by 16 cm by 12 cm Its area is: 0.5*32*24 = 384 square cm Its area is also: 0.5*16*12*4 = 384 square cm
What is the area of a square with 2 cm long?
A square with a side length of 2 cm has an area of 4 square cm.
