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nika2105 [10]
3 years ago
13

* The length of a rectangle is 7 units and its with is units. What is the approximate length of the diagonal of the rectangle? (

5
The length of a rectangle is 7 units and its width is 5 units. What is the approximate length of the diagonal of the rectangle? (5 points)
4.9 units
6 units
8.6 units
9 units
Mathematics
1 answer:
Basile [38]3 years ago
5 0

Just need to apply Pythagora's Theorem:

a² + b² = c²

Where a and b are the sides, and c is the diagonal, therefore:

7² + 5² = c²

49 + 25 = c²

c = √(74)

c = 8.6

Answer: 8.6 units

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