if sin B =24/25 then sec B=
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Sin B = 24/25
Sin B = perpendicular/hypotenuse
Perpendicular = 24
Hypotenuse = 25
By using Pythagoras theorem
Hypotenuse² = base² + perpendicular²
25² = b² + 24²
625 = b² + 576
625 - 576 = b²
49 = b²
b = √49
b = 7
- Base = 49
Sec B = Hypotenuse/base
Sec B = 25/7
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