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ABC is an isosceles right angled triangle. Assuming AB=BC=x, find the value of each of the following trigonometric ratios: 1. sine 45 degree
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ABC is an isosceles right angled triangle. Assuming AB=BC=x, find the value of each of the following trigonometric ratios:

1. sine 45 degree

User Ogbonna Vitalis
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8.0k points

1 Answer

5 votes
sin(45) = (opposite side) / (hypotenuse) = (x/√2) / x = 1/√2.
User Adrian Mole
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