Quiz #1 For MAPEH Math 10a

20 Questions | By Karolljardeleza | Last updated: Mar 18, 2022 | Total Attempts: 114

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Answer the following questions. For questions that require complete answer, write your answer in ALL CAPS. Otherwise, choose from the given answers. You are given 50 minutes to answer the question. YOU ONLY HAVE ONE ATTEMPT SO USE YOUR ATTEMPT WISELY. Good luck! Your scores will automatically be sent through my e-mail so make sure to answer. Failure to answer will have a score of zero.

Questions and Answers

1.

An angle inscribed in a semicircle is
- A.
  
  A right angle.
- B.
  
  An obtuse angle.
- C.
  
  An acute angle.
- D.
  
  An reflex angle.
2.

If two inscribed angles intercept the same arc or congruent arcs, then the angles are congruent.
- A.
  
  True
- B.
  
  False
3.

Given the following figure, solve for angle ACB (in degrees)
- A.
  
  56
- B.
  
  28
- C.
  
  62
- D.
  
  248
4.

Given circle O, find the measurement of angle ADC in degrees.
- A.
  
  104
- B.
  
  52
- C.
  
  76
- D.
  
  38
5.

Given the same circle O, find angle AOC in degrees.
- A.
  
  38
- B.
  
  52
- C.
  
  76
- D.
  
  104
6.

Opposite angles of an inscribed quadrilateral are
7.

If two arcs of a circle are inscribed between two parallel secants, then the arcs are complementary.
- A.
  
  True
- B.
  
  False
8.

The two chords of a circle are _______________ if they are equidistant from the center.
- A.
  
  Adjacent
- B.
  
  Supplementary
- C.
  
  Congruent
- D.
  
  Complementary
9.

Given the following figure, if segment AB = 2x - 19 and segment CD = x + 1, what is the value of x?
- A.
  
  20
- B.
  
  21
- C.
  
  22
- D.
  
  23
10.

Given the following figure, if arc AB = 9x + 3 degrees, and arc CD = 83 - x degrees, what is the value of x?
- A.
  
  5
- B.
  
  6
- C.
  
  7
- D.
  
  8
11.

What is the line that intersects a circle at exactly one point?
12.

These are circles that are tangent to the common line at the same point.
- A.
  
  Secant circles
- B.
  
  Tangent circles
- C.
  
  Cosecant circles
- D.
  
  Cotangent circles
13.

A common tangent is a line that is tangent to each of two noncoplanar circles.
- A.
  
  True
- B.
  
  False
14.

If a line is tangent to a circle, then it is perpendicular to the radius drawn to the point of tangency.
- A.
  
  True
- B.
  
  False
15.

If two segments from the same external point are tangent, then the two segments are
- A.
  
  Parallel.
- B.
  
  Supplementary.
- C.
  
  Complementary.
- D.
  
  Congruent.
16.

Given that CD is congruent to BC, and CD is 7x - 10 and BC = 39, find the value of x.
- A.
  
  5
- B.
  
  6
- C.
  
  7
- D.
  
  8
17.

If two circles are internally tangent, then their centers and the point of tangency are
- A.
  
  Coplanar.
- B.
  
  Collinear.
- C.
  
  Noncoplanar.
- D.
  
  Noncollinear
18.

Given the following figure, if angle ECB = 49 degrees, find the measure of major arc CB.
- A.
  
  262 degrees
- B.
  
  131 degrees
- C.
  
  98 degrees
- D.
  
  24 degrees
19.

Given arc DE = 179 degrees and BC = 59 degrees, what is the measurement of angle BAC?
- A.
  
  238 degrees
- B.
  
  120 degrees
- C.
  
  119 degrees
- D.
  
  60 degrees
20.

The measure of an angle formed by two tangents to the same circle is one-half the negative difference of the measures of the intercepted arcs.
- A.
  
  True
- B.
  
  False