The perimeter of a shape is the sum of the lengths of all its sides. In this case, the shape is a rectangle with sides measuring 7cm and 10cm. To find the perimeter, you add up all the sides: 7cm + 7cm + 10cm + 10cm = 34cm. Therefore, the perimeter of this shape is 34cm.
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Ah, what a lovely shape you have there! To find the perimeter, simply add all the sides together. In this case, it would be 7cm + 7cm + 10cm + 10cm, which equals 34cm. Just like painting a happy little tree, finding the perimeter can be a peaceful and joyful experience.
Perimeter =7+7+10+10 = 34 cm
10cm x 7cm x 12cm =840 square cm3
The perimeter is the addition of the all the sides of the shape. For example if a rectangle has two sides which are 4cm and two sides which are 7cm, then the perimeter will be 4cm+4cm+7cm+7cm. The perimeter would therefore be 22cm. The area of a shape is gotten by multiplying the length and breadth of the shape. For example, in a rectangle witrh the same measurements above, the area will be 4cm x 7cm and that would 28cm. You have to use the square sign but I can't do that here.
The width is 10.5 cm.
Oh, dude, it's like super simple. You just multiply the length by the width to find the area of a rectangle. So, for a 7cm by 10cm grid, you just do 7 x 10 and boom, you get 70 square centimeters. Easy peasy lemon squeezy.