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djyliett [7]
3 years ago
11

Find the value of b that will make the equation sin 62°= cos B true when 0°

Mathematics
1 answer:
KiRa [710]3 years ago
4 0

Hello from MrBillDoesMath!

Answer:

b = 28 degrees

Discussion:

In general,

sin (90 - @) = cos(@)

Set 90 [email protected] = 62  => @ = 28 so

sin (90-28) = sin(62) = cos(28)    => b = 28

Thank you,

MrB

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