Pls help me, this is timed. This is math class btw. A glass cases in the shape of a rectangular prism. The volume of the case is 4/125 cubist foot. How many cubic blocks with a side length of 1/5 foot would be required to find the volume of the glass case?

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Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?