A rectangle has a length of 8 cm and diagonal of 10 cm. Find its perimeter.
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ham log question kese puche
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24cm
Step-by-step explanation:
l=8cm
diognol=10
b=diognol²-l²
b=✓10²-8² b=✓100-64 b=✓16
b=4cm
perimeter of rectangle is 2(l+b)
=2(8+4)
=2x12
=24cm
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