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GREYUIT [131]
3 years ago
11

Right angle trigonometry

Mathematics
1 answer:
Nady [450]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Given

sinΘ = \frac{1}{\sqrt{2} }, then

Θ = sin^{-1}( \frac{1}{\sqrt{2} } ) = 45° → B

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