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Solve the equation with answer and the ratio used

Solve the equation with answer and the ratio used-example-1

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First we want to find the angels of Triangle

we see that

Leftside = 45°
RightSide= 45°
above = 90°

so

X² = 35² + 35² - 2(35)(35) cos 90°

X² = 1225 + 1225 - 2(1225) • 0

X² = 2450 - 0

X² = 2450

X = √2450

X = 49.49
User Suraj Menon
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