Question

write 6 trigonometric ratios using right triangle abc angle b =90

Answer 1

Answer:

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Step-by-step explanation:

let the other side  be x

a = x

b = 90

c = x

a + b + c = 180

x + x + 90 = 180

2 x = 180 -90

2 x = 90

x = 90/2

x = 45