Answer:
Use the value for the variable to solve for the other unknowns. Substitute the value for the variable into the expression for the number of seats on the middle level. Substitute the value for the variable into the expression for the number of seats on the lower level.
I have no problem answering but it wont let me open the pdf. I will gladly give you your points back just thought that you should know
<span>The measure of angle KJM is 108°.</span>
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