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Firlakuza [10]
3 years ago
15

Help!! Find the value of x

Mathematics
1 answer:
Romashka [77]3 years ago
5 0

Answer:

x = 51

Step-by-step explanation:

The sum of internal angles for this rectangle is 360

x + 81 + 124 + 104 = 360 add like terms

x + 309 = 360 subtract 309 from both sides

x = 51

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Step-by-step explanation:

a^2 + b^2 = c^2

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<u>-49              -49</u>

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square root them

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<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

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