the length of the diagonals of a rectangle whose sides are 12 cm and 5 cm is
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length of diagnols is 13 cm.. 12 square+ 5 square =13 square . . hope it helps you and pls mark as brainliest
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Given AB=12cm
BC=5cm
Find AC
We know that by Pythagoras theorem:
AC2=>AB2+BC2
=>122+52
=>144+25
=>169
AC =>√169
=>13
Hence the length of the diagonal is 13cm☺️✌️
Answer : 13 cm
BC=5cm
Find AC
We know that by Pythagoras theorem:
AC2=>AB2+BC2
=>122+52
=>144+25
=>169
AC =>√169
=>13
Hence the length of the diagonal is 13cm☺️✌️
Answer : 13 cm
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