A convex polyhedron has faces that consist of 30 squares, 20 triangles, and 12 pentagons. The polyhedron has 120 edges. How many
2 answers:
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Answer:
Step-by-step explanation:
37) Take two point from the line.
(2 , 0) & (0,4)
Slope = (-2)
38) (7 , 0) & (3 , 2)
39) The line is parallel to x-axis and so its slope is 0
Slope = 0
40) The line is parallel to y-axis and so its slope is undefined
Slope = undefined