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In-s [12.5K]
4 years ago
8

Work out the length of RS.

Mathematics
1 answer:
Setler [38]4 years ago
6 0

Answer:

5.83 units

Step-by-step explanation:

Given is a right angled triangle.

Length of base = 2 - (-3) = 2+ 3 = 5 units

Height = 4 - 1 = 3 units

By Pythagorean theorem:

RS =  \sqrt{ {5}^{2}  +  {3}^{2} }  \\  =  \sqrt{25 + 9}  \\  =  \sqrt{34}  \\  = 5.83095189 \\  = 5.83\: units

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The option that gives this checking with your calculator

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Option B. 
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Answer:

x = 3\sqrt{2}

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Step-by-step explanation:

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Answer:

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