It is 1/4*base2*(vertical height)2 in units of length to the fourth power.
If the lengths of the sides are X, Y and Z, then the area squared is
(X + Y + Z)*(- X + Y + Z)*(X - Y + Z)*(X + Y - Z)/16
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Area of a triangle = 1/2 * base * heightWe have,Area = 28 cm squared, base = 8cmthen,28 = 1/2 * 8 * h28 = 4*hh = 7cm
48 units squared.
19
15 centimeters.
The diagonal of a square whose area is 36 is the square root of 72, or about 8.49. Since the area of a square is side(squared), then the sides are each 6. Then since a(squared) + b(squared) = c(squared), for a triangle (the diagonal), you get the square root of 72.