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Theorems On Circles (MCQ). Renalyn Z. Reano. Question No. 1. Y. XO is perpendicular to YZ. What is the measure of XOZ?. O. X. Z. A. 180 C. 270 B. 45 D. 90 . Sorry!. Please try again….
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Theorems On Circles (MCQ) Renalyn Z. Reano
Question No. 1 Y XO is perpendicular to YZ. What is the measure of XOZ? O X Z A. 180C. 270 B. 45D. 90
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A tangent to a circle is perpendicular to the radius at the point tangency, and conversely. Correct! Try the next one…
Question No.2 A AB and BC are tangent lines. The following statements are true except _______. O B C AB BCC. ABO BOC B. OB BOD. AOB COB
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The tangents to a circle drawn from the an external point are equal and make equal angles with the line joining the point to the center. Correct! Try the next one…
Question No.3 A If mAOB is 74, what is the measure of the intercepted arc? . O B A. 37 C. 90 B. 45 D. 74
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The measure of a central angle is equal to the measure of its intercepted arc. Correct! Try the next one…
Question No.4 O If segment BC is the diameter of the circle, what kind of triangle is formed by BOC. C B A. Acute triangleC. Obtuse triangle B. Right triangleD. Oblique triangle
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An angle inscribed in a semicircle is a right angle. Thus, if a right triangle is inscribed in a circle, its hypotenuse is the diameter of the circle. Correct! Try the next one…
Question No.5 A What is the measure of CXD if arc AB and arc CD are 100 and 42 respectively? C B D A. 71C. 75 B. 142D. 90
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If two chords intersect in a circle, the measure of the angles formed is ½ the sum of the intercepted arc. Correct! GOOD JOB!