find the length of a diagonal of a rectangle whose side are 15 cm and 8cm
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find the length of a diagonal of a rectangle whose side are 15 cm and 8cm
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Answer:
hence length is equal to 120cm ....................
Verified answer
Length of the diagonal of a rectangle = √{ length ^2+breadth ^2}.
= √{15^2+8^2}. cm.
= √{225+64}. cm.
= √{289}. cm.
= 17 cm.
Hope it help