1. Bell work 4 September
If 𝐸𝐹 bisects 𝐶𝐷 , CG= 5x-1, GD= 7x-13, EF= 6x-4 and GF= 13, find EG?
If B is the midpoint of 𝐴𝐶 , and AC= 8x-20, find BC.
If R is the midpoint of 𝑄𝑆 . RS= 2x-4, ST= 4x-1, and RT= 8x-43, find QS.
If BD= 7x-10, BC= 4x-29, and CD= 5x-9, find each value.
Find m<𝐴𝐵𝐷 and 𝑚<𝐶𝐵𝐷, 𝑚<𝐴𝐵𝐷=3𝑥+22;𝑚<𝐶𝐵𝐷= 5𝑥−17; 𝑚<𝐴𝐵𝐶=77°.
Find 𝑚<𝐴𝐵𝐷 𝑎𝑛𝑑 𝑚<𝐶𝐵𝐷, 𝑚<𝐴𝐵𝐷=−10𝑥+58;𝑚< 𝐶𝐵𝐷=6𝑥+41; 𝑚<𝐴𝐵𝐶=111°.

2. Bell work 5 September
<1 is a complement of <2, and m<1=54ᵒ. Find m<2.
<3 is a supplement of <4, and m<4=68ᵒ. Find m<3.
3) <1 and <2 are complementary angles. Given m<1 find m<2. m<1= 12ᵒ
4) <1 and <2 are complementary angles. Given m<1 find m<2. m<1= 83ᵒ
5) <3 and <4 are supplementary angles. Given m<3 find m<4. m<3= 116ᵒ
6) <3 and <4 are supplementary angles. Given m<3 find m<4. m<3= 56ᵒ

3. Bell work 6 September
1) < 1 and <2 are linear angles. <1 and <3 and vertical angles. If <1 =10x-61, <2= x+10, <3 = 18y+5. Solve for X and Y.
If NP Bisects <MNQ, m<MNQ= (8x+12), m< PNQ= 78, and m< RNM= (3y-9), Find the value of x and y.
If 𝐵𝐷 ⊥ 𝐴𝐶 , 𝑚<𝐷𝐵𝐸= 2𝑥−1 , 𝑎𝑛𝑑<𝐶𝐵𝐸=(5𝑥− 42, 𝐹𝑖𝑛𝑑 𝑡ℎ𝑒 𝑣𝑎𝑙𝑢𝑒 𝑜𝑓 𝑥.
4) Find the value of x if 𝑄𝑆 bisects < PQR and m< PQR= 82 and m< PQS= 10x+1.
Find the values of x and y.

4. Bell Work 9 September Use the diagram to answer 1-4
Name a pair of adjacent complementary angles
Name a pair of adjacent supplementary angles
Name a pair of nonadjacent complementary angles
Name a pair of non adjacent supplementary angles
Use the diagram on the board to solve 5-8
5) Identify the linear pair(s) that include <1?
6) Identify the linear pair(s) that include <7?
7) Are <6 and <8 vertical angles? Explain your reasoning
8) Are <2 and <5 vertical angles? Explain your reasoning M L
56°
34° H F N
124° J
49°
41° G P E K

5. Bell work 10 September
Find the coordinates of midpoint M. Then find the find the distance between points S and T.
S(-2,4) and T(3,9)
S(6,-3) and T(7,-2)
3) The midpoint of 𝐽𝐾 is M (6,3). One endpoint is J (14,9). Find the coordinates of the endpoint K.
Point M is the midpoint of 𝐴𝐵 where Am=3x+8 and MB=6x− 4. Find AB.
Find <ABD and CBD
5) <ABD= 3x+22 6) <ABD= 6X+13
<DBC= 5x <DBC= 2X+10
< ABC= 77° <ABC= 87° A A D D B C C B

6. BELL WORK 12 September
1) If 𝑄𝑆 bisects < PQT, m<SQT= (8x-25)°, m< PQT=(9x+34)°, and m<SQR= 112°, find each measure. 2) If <CDE is a straight angle, 𝐷𝐸 bisects<GDH, m<GDE= (8x-1)°, m<EDH= (6x+15)°, and m< CDF= 43°, find each measure. 3)If m<LMP is 11 degrees more then m<NMP and m< NML=137°, find each measure. 4) If ,m<ABC is one degree less then three times m< ABD and m<DBC= 47°, find each measure.