no more daily warm ups
DESCRIPTION
No More Daily Warm Ups. EOCT Week 15 #1. An equation of line a is y = x – 2. Quiz. If you didn’t do well, the test will replace your quiz grade. This just shows you some mistakes that you made. Do not be to upset about it. How do you know when two chords are congruent?. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/1.jpg)
No More Daily Warm Ups
![Page 2: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/2.jpg)
EOCT Week 15 #1
An equation of line a is y = x – 2.
![Page 3: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/3.jpg)
Quiz
• If you didn’t do well, the test will replace your quiz grade. This just shows you some mistakes that you made. Do not be to upset about it.
![Page 4: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/4.jpg)
How do you know when two chords are congruent?
LP PM
ALP = BMP = 90
a. corresponding arcs are
congruentA
B
C
D
M
L
P AD BC
b. equidistant from the center
![Page 5: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/5.jpg)
Flow Chart Proof
AB CD
Given
EA EB EC ED
All radii are congruent
AEB CED
Congruent arcs have
congruent measures
AEB CED
SAS
AB CD
CPCTC
![Page 6: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/6.jpg)
2x x + 40
2x = x + 40
x = 40
![Page 7: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/7.jpg)
1. In K, K is the midpoint of RE. If TY = -3x + 56 and US = 4x, find the length of TY.
Y
T
S
Kx = 8
TY = 32
U
R
E
![Page 8: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/8.jpg)
A
B
C
D
IF AC is the perpendicular bisector of segment DB, then…
It’s the DIAMETER!!!Arcs DC and BC are congruent!!!
![Page 9: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/9.jpg)
2. In Q, KL LZ. If CK = 2x + 3 and CZ = 4x, find x.
K
Q
C
L
Zx = 1.5
![Page 10: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/10.jpg)
3. In P, if PM AT, PT = 10, and
PM = 8, find AT.
T
AM
P
MT = 6AT = 12
![Page 11: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/11.jpg)
Your turn!
4. ÐUTV ÐXTW.
Find WX.
y=7WX=11
![Page 12: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/12.jpg)
Your turn!
5. Find mAB
130º
![Page 13: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/13.jpg)
Your turn!
6.CE =30
![Page 14: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/14.jpg)
Your turn!
7. LN =
96
![Page 15: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/15.jpg)
Segment Lengths
in Circles
![Page 16: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/16.jpg)
![Page 17: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/17.jpg)
part
part
partpart
part part = part part
![Page 18: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/18.jpg)
9
2
6
xx = 3
8. Solve for x.
![Page 19: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/19.jpg)
9. Find the length of DB.
8
12
2x
3x
x = 4
DB = 20
A
B
C
D
![Page 20: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/20.jpg)
10. Find the length of each chord.
x = 8
AC = 13
DB = 14
x
5
x – 4
10
A
B
C
D
![Page 21: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/21.jpg)
outside whole = outside whole
![Page 22: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/22.jpg)
EA
B
C
D
713
4
x
7(7 + 13) 4 (4 + x)=
11. Solve for x.
140 = 16 + 4x124 =
4x
x = 31
![Page 23: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/23.jpg)
E
A
B
CD 8
5
6
x
6 (6 + 8)
5(5 + x)=
12. Solve for x.
84 = 25 + 5x59 = 5x x =
11.8
![Page 24: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/24.jpg)
2tan = outside whole
![Page 25: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/25.jpg)
24
12 x
242 = 12 (12 + x)576 = 144 + 12x x = 36
13. Solve for x.
![Page 26: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/26.jpg)
15
5
x
x2 = 5 (5 + 15)x2 = 100
x = 10
14.
![Page 27: No More Daily Warm Ups](https://reader035.vdocuments.site/reader035/viewer/2022062301/56814589550346895db27271/html5/thumbnails/27.jpg)