Given below are the lengths and breadths of some rectangles in cm. Which rectangle has its diagonal bigger than the length by 1 cm ?
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Answer:
4th rectangle. Diagonal = 25cm.
Step-by-step explanation:
The Diagonal can be calculated as
D = √( (length)^2 + (width)^2 )
From above equation, following are the Diagonal length for each of the rectangle given
1. Length = 15, Width = 9 Diagonal = 17.49
2. Length = 16, Width = 15 Diagonal = 21.9
3. Length = 12, Width = 13 Diagonal = 17.69
4. Length = 24, Width = 7 Diagonal = 25
Thus 4th rectangle has Diagonal one cm more than length.
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