Solve the problem...

Mathematics

1 answer:

Gre4nikov [31]4 years ago

5 0

Answer:

x = 59
y = 16.64
z = 19.42

Step-by-step explanation:

The sum of angles in a triangle is 180°, so angle x is the complement of the one marked 31°.

x = 90 -31

x = 59

The tangent relation tells you ...

tan(31°) = 10/y

y = 10/tan(31°) = 10/0.6009

y ≈ 16.64

The sine relation tells you ...

sin(31°) = 10/z

z = 10/sin(31°) = 10/0.5150

z ≈ 19.42

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