In the envelope shown, L M N O is a rectangle. The measure of angle P L O on the top flap is 45°.
2 answers:
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Answer:
x = 16 y = 22.627 (or 16)
Step-by-step explanation:
cos(45) = 16/y
y = 16/cos(45)
y = 22.627
tan(45) = 16/x
x = 16/tan(45)
x = 16
*this can also be found because we know this is a right triangle with two angles of 45 degrees. This means that both sides will be equal so x will be 16 and the diagonal will be 16 root 2 (22.627)