What is the value of x

asked Aug 25, 2019 142k views

4 votes

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4 votes

it's an isosceles right triangle, x is the ipotenuse so

√(7² + 7²) =
√(49 + 49) =
√98 = 9.89 (rounded 9.9)

Jazzgil answered Aug 27, 2019

8.6k points

4 votes

x = 7 / sin(45)

x = 7 / sqrt(2)/2

x = 7 sqrt(2)

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