The formula for calculating the area and perimeter of a parallelogram is basic knowledge. Please refer to the formula that Quantrimang.com has compiled below. The area of a parallelogram is measured ...
WHAT YOU NEED: ruler, scissors, pencil, piece of card. Image caption, STEP 1: Use the ruler and pencil to draw a diagonal line from the bottom left corner of the card to any point on the top edge of ...
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