find the perimeter of the rectangle whose length is 2 cm and diagonal is 2.5 CM
Answers
Answered by
7
breadth=√2.5²-2²
=√2.25
=1.5
Therefore
perimeter
2[1.5+2]
2×3.5
7
Answered by
3
Answer:
breadth =v2.5^2-2^2 =v6.25-4=
v2.25 = 1.5
Perimeter=2 (2+1.5) = 7cm
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