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Will someone please do number 4 and 6 for me ?

Will someone please do number 4 and 6 for me ?-example-1
User Boey
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4. all for angles need to equal 360
90 +90 + 42 = 222
360-222 = 138
y = 138 degrees
x - 42 degrees


6. x = arctan(8/4) = 63.43 degrees ( round as needed)
y = 16 / tan(63) = 8.15 ( round as needed)

User Tomcam
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