Central Angles

Question 1

Given , ⊙A ≅ ⊙V, what congruency statements can you make? Check all that apply.

Revolt · Accepted Answer

≅; BE ≅ ZX

Question 2

Move point B to various locations on the circle, and measure the angles that are formed.Make a conjecture. What relationship exists between the radius and tangent?The angles formed by the intersection of the radius and tangent are right angles.The angles formed by the intersection of the radius and tangent measure 90°.The tangent is perpendicular to the radius.

Revolt · Accepted Answer

The angles formed by the intersection of the radius and tangent are right angles.; The angles formed by the intersection of the radius and tangent measure 90°.; The tangent is perpendicular to the radius.

Question 3

r =

Revolt · Accepted Answer

39/10

Central Angles Answers

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