find the length of the diagonals of a rectangle whose sides are 30 cm and 40 cm
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Length=40 cm
Breadth=30 cm
Area= length×breadth
= 40cm×30cm
=1200 cm^2
We have to make a diagonal from one end to another.
It forms a triangle.
=1/2×b×h
=1/2×40×30
=600 cm
HOPE IT HELPS.
Breadth=30 cm
Area= length×breadth
= 40cm×30cm
=1200 cm^2
We have to make a diagonal from one end to another.
It forms a triangle.
=1/2×b×h
=1/2×40×30
=600 cm
HOPE IT HELPS.
madhabsubedi:
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Answered by
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