0400. Find the cost of levell
5. One side of a rectangular garden is 48 m and its diagonal is 50 m long. Find th
garden.
A
Answers
Answered by
24
Answer:
All angles of rectangle are of 90°
By right angled ∆ theorem,
hypotenuse^2 = l^2 + b^2
50^2 = 48^2 + b^2 -----( diagonal of rectangle is considered as hypotenuse )
2500 = 2304 + b^2
2500 - 2304 = b^2
196 = b^2
√196 = b
14 m. = b
Perimeter of rectangle = 2l + 2b
= 2× 48 + 2× 14
= 124 m.
Area of rectangle = l×b
= 48×14
= 672 sq.m.
Answered by
0
Answer:
ans is 14m
Explanation:
50²=48²+x²
50²-48²=x²
196=x²
x=√196
x=14m
hope this is helpful
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