Calculate the side of a square, knowing that the triple of your area is equal to 21 times of side length? What is the equation
1 answer:
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The perimeter of a given shape implies the <u>sum</u> of all its <u>sides</u>. While the area of a given shape is the <em>total value</em> of <u>space</u> it would <u>cover</u> on a 2-dimensional <em>plane</em>.
The perimeter of the shape is 104 cm.
The area of the shape is 640 .
The <u>perimeter</u> of a given shape implies the <u>sum</u> of all its length of <em>sides</em>., such that the<u> value</u> of each <em>individual side</em> is summed to a <em>total value</em>.
The area of a given shape is the <em>total value</em> of space it would <u>cover</u> on a 2-dimensional <u>plane</u>. The area of <u>shapes</u> depends on the <em>type</em> of <u>shape</u>.
In the given question, the given <u>shape</u> has 12 <em>sides</em>. Some of these <em>sides</em> can <u>sum</u> up to a given <u>length</u> as shown in the diagram.
So that;
perimeter = 2 + 32 + 10 + 10 + 2 + 32 + 8 + 8
= 104 cm
Thus, the <u>perimeter</u> of the shape is 104 cm
ii. The <em>area </em>of the shape = length x width
= 32 x 20
= 640
Therefore, the area of the given shape is 640 .
for more clarifications on the perimeter and area of a plane shape, visit: brainly.com/question/22909518
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