Answer:
Step-by-step explanation:
The standard form equation of a hyperbola is
Here:
Given the equation
comparing with the standard form equation of a hyperbola
(x₁, y₁) = (h, k) = (2, 1)
a = 4, b = 2
Therefore,
69
1,558 +60x = 2158
angle CDA and angle BDC
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