3 years ago

Find the value of X and the value of Y. (10 POINTS)

Mathematics

1 answer:

Ganezh [65]3 years ago

3 0

sin 45 = opp/hyp

sin 45 = 4 / y

y = 4/sin 45

y = 4 /((sqrt2)/2)=4* sqrt(2)

tan 45 =opp/adj

tan 45 = 4/(x-3)

1 = 4/(x-3)

x-3 = 4

x=7

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