1) If a quadrilateral is inscribed in a circle, then which of the following statement is always TRUE?
a) consecutive angles are right
c) opposite angles are supplementary
b) consecutive angles are congruent
d) opposite angles are congruent
E
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2) What is the measure of an arc intercepted by a semicircle?
a) 180°
b) 120°
c) 90°
d) 45°
3) In a circle at the right, if measure of arc PE = 88° find the measure of ZPRE?
a) 440
b) 549
c) 880
d) 176°
4) If an arc of a circle is 120°, what is the measure of its corresponding central angle?
a) 450
b) 600
c) 900
d) 1200
5) A triangle is inscribed in a circle if the measure of an angle is 76°, what is the measure of its intercepted arc?
a
b) 142°
c) 920
d) 760
6) In OE given below, a diameter CF is perpendicular with chord BD, what is the measure of BD if AD
equals 8 units?
a) 16 units b) 12 units c) 10 units d) 8 units
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1c
2a
Number 3 recquires image to be answered.
4.d (central angle and its arc are congruent) I dont know why why 1200 it should be 120 degree
5.152 degrees
6.d
Answer:
1.b
2.c
3.d
4.a
5.b
6.a
Step-by-step explanation:
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