MY ANSWER RECORDED BELOW
1.
The circle graph represents a family’s monthly budget. If the total monthly budget is $5,000, how much does the family spend on items other than food and housing?
circle graph
(1 point)
$1,000$1,500$3,500$2,500
The following table gives the percentage of sixth grade students who chose each kind of juice at lunchtime. Use the table to complete questions 2 and 3.
grape juice
15%
orange juice
30%
fruit punch
15%
apple juice
40%
2.
Use the table above. Find the measure of the central angle you would draw to represent apple juice in a circle graph.
(1 point)
90°54°144°30°
3.
Which circle graph shows the information given in the table?
(1 point)
circle graphcircle graphcircle graphcircle graph
Use the circle to complete questions 4–6.
circle O
4.
Identify all of the radii of circle O.
(1 point)
segment OA, segment OB, segment OC, segment ACsegment OA, segment OB, segment OCsegment OA, segment OB, segment OC, segment BCsegment AC
5.
Identify all of the chord(s) of circle O.
(1 point)
segment BCsegment OA, segment OB, segment OC, segment BCsegment OA, segment OB, segment OCsegment AC, segment BC
6.
Identify all of the central angles of circle O.
(1 point)
angle AOB, angle BOC, angle AOCangle AOB, angle BOC, angle OBCangle AOB, angle BOC, angle OBC, angle AOCangle AOB, angle BOC
7.
For circle O, name all of the arcs shorter than a semicircle.
CE_Circle O
(1 point)
arc DA, arc DB, arc DC, arc AC, arc ABarc BDC, arc DB, arc AC, arc AB, arc BACarc DA, arc DB, arc DAC, arc AC, arc ABarc DB, arc DC, arc AC, arc AB
Short Answer
Note: Your teacher will review your answer to ensure you receive proper credit.
8.
Is the following statement true or false? Justify your answer using what you know about diameters and chords.
28 answers
2.C
3.A
4.D
5.B
6.D.
7.A
8. NEDD HELP EXPLAINING
Thanks a lot
1.D
2.C
3.C
4.B
5.D
6.A
7.A
8.This is a true because a diameter is a straight line connecting two points on the circumference of a circle. Every diameter of a circle is a chord.
8. Is the following statement true or false?
Every diameter of a circle is chord.
Justify your answer using what you know about diameters and chords. Your teacher will review your answer to ensure you receive proper credit.
MY ANSWER:
Yes, the following statement is true, every diameter is a chord, but not every chord is a diameter. This is true because I know a chord doesn't start from the center of a circle.A diameter doesn't start from the center of the circle as well. Therefore, a diameter is also classified a chord. Now I also know that a diameter starts from one side of the circle and goes straight to the other side of the circle in a straight line. But chords on the other hand aren't segments that go straight down in the middle. One way you can identify if a segment is a diameter or a chord is looking to see if the segment makes both sides of the circle symmetrical. If it's symmetrical, it's most likely a diameter. If it's not, then it's most likely a chord.
I hope this helped(and also remember not to copy it word for word)