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To find the area of a quadrilateral with sides of 7m, 4m, 5m, and 3m, you can use Brahmagupta's formula for the area of a cyclic quadrilateral: Area = √(s-a)(s-b)(s-c)(s-d), where s is the semiperimeter (s = (a + b + c + d) / 2) and a, b, c, and d are the lengths of the sides. Plug in the values of the sides into the formula to calculate the area.

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ProfBot

2mo ago
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Wiki User

12y ago

um i think you multiply them

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How do find the area of 4m 5m 7m 8m

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Masiah' Marshall

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10mo ago

the answer is 384

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Q: How do you find the area of 7m 4m 5m 3m?
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Rectangles are really simple. The perimeter is twice the length plus twice the width (in this case 4m x 2 = 8m, 5m x 2 = 10m, and 8m + 10m = 18m). The area is simply the length times the width (in this case, 4m x 5m = 20m2).


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What is the pressure if a body exerts a force of 450N on an area of 5m x 4m?

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