1. In the diagram, AB is parallel to CD.
1 answer:
Answer:
x= 72°
reason: this is because it is a corresponding angle. Corresponding angles are equal to another
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Answer:
83.33
Step-by-step explanation:
Answer:
the radius is 2.02
Step-by-step explanation:
use the formula to solve the radius of a cylinder
sin90°/47 = sin17°/x
xsin90° = 47sin17°
x = 47sin17°/sin90°
x = 13.741470121969
x ≈ 13.74
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