A rectange has a width of 9 units and a length of 40 unit. what is the length in diagonal
1 answer:
Answer:
41 units
Step-by-step explanation:
The diagonal forms a right triangle with the sides, so we can use Pythagorean theorem.
c² = a² + b²
d² = 9² + 40²
d = 41
The diagonal is 41 units long.
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please mark me brainliest and follow me my friend.
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