Prove that the perpendicular at the point of contact to the tangent to a circle passes through the centre.

At the point of contact, the radius of the circle is also perpendicular to the tangent. This makes the radius and the perpendicular at the  least parallel. The fact that they both intersect at the point of contact makes them coincident. Since they are coincident and the radius originated at the center, the perpendicular must also go through the center.

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answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

i believe the answer is 323 ft

step-by-step explanation: