11. The length of a rectangle is twice its width. If the
length of its diagonal is 1615 cm, find its area.
12. The sides
35
Answers
Answered by
0
Answer:
Let breadth be x and length be 2x
(4x
2
+x
2
)
=
5
x
5
x=16
5
x=16
length=32
breadth=16
Area=length×breadth
=(16×32)cm
2
=512cm²
Answered by
0
Answer:
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