Focus is at (2,5) and the directrix is y = -7. Find the equation of the parabola.
2 answers:
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Drag the expressions into the boxes to correctly complete the table.
Answer:
m<B=m<K=100
m<A=m<J=133
m<L=m<C=41
m<M=m<D=86
Step-by-step explanation:
Since , the corresponding angles are congruent.
This implies that:
m<L=41=m<C
m<M=86=m<D
The sum of angles in a quadrilateral is 360 degrees.
m<B+133+41+86=360
m<B+260=360
m<B=360-260
m<B=m<K=100