QUESTION: The area of a base of a cylinder is represented by , where d is the diameter. A function representing the area of the
lateral surface of the cylinder is g(d) = 10d. Which shows a combined function, h(d), that represents the total surface area of the cylinder?
2 answers:
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Answer:
z = 17.5
Step-by-step explanation:
segment RX is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is
=
, substitute values
=
( cross- multiply )
6z = 105 ( divide both sides by 6 )
z = 17.5