a garden in the form of a right -angled triangle has an area of 72 sq. m. if the two sides comprising the right angles are equal what could be the length of these sides?
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Answered by
18
Two equal sides would be base and height.
so area = 1/2 * base * height.
since base = height
=> area =72 =1/2 * base * base
=> base = 12 m
so height = 12 m.
so area = 1/2 * base * height.
since base = height
=> area =72 =1/2 * base * base
=> base = 12 m
so height = 12 m.
Answered by
11
let side be "X"
p= b = X
area of triangle = 72
=> 1/2×x×x = 72
=> X ²/2 = 72
=> X ² = 72×2 = 36×2 × 2
X = 6× 2 = 12 m
12 will be the answer
p= b = X
area of triangle = 72
=> 1/2×x×x = 72
=> X ²/2 = 72
=> X ² = 72×2 = 36×2 × 2
X = 6× 2 = 12 m
12 will be the answer
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