Plot the following points and find the area of the figure: (3,5); (-1,5); (-1,-3); (3,-3)
1 answer:
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Answer:
∠ U = 60°
Step-by-step explanation:
The tangent- tangent angle U is half the difference of its intercepted arcs
minor arc VT = 120° , then
major arc VT = 360° - 120° = 240°
Then
∠ U = (240 - 120)° =
× 120° = 60°