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Elementary Geometry for College St...
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Elementary Geometry for College St...
In Review Exercises 15 to 22, state whether the statements are always true (A), sometimes true (S), or never true (N).
If a central angle and an inscribed angle of a circle intercept the same arc, then they are congruent.
To state: Whether the statement is always true (A), sometimes true (S), or never true (N).
Theorem:
An angle inscribed in a semicircle is a right angle.
Calculation:
Given that
If a triangle is inscribed in a circle and one of its sides is a diameter, then the triangle is an isosceles triangle.
Let O be the center of the circle and CD be chord.
Also, let AD and AC are equal chords.
And BA and BD be unequal chords.
Since, an angle inscribed in a semicircle is a right angle...
Chapter 6 Solutions
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