A = 54 because alternate interior angles
b = 72 because 54+54=108 and 180-108=72
c = 108 because b and c are supplemental angles
d = 72 because b and d are corresponding angles
e = 162 because 72+90=162 and definition of a straight line
f = 18 because definition of a straight line
g = 81 because definition of an isosceles triangle
h = 49.5 because vertical angles and definition of an isosceles triangle
i = 130.5 because definition of a straight line
j = 31.5 because 49.5-18=31.5
k = 99 because corresponding angles
bcegk = 540
A and D are both correct answers
Answer:
4m and ms are peanut
Step-by-step explanation:
9+2=11 and theres 15 total so 15-11= 4
Answer:
The answer is B. 
Step-by-step explanation:
Because 
So the answer in this question is B.
Answer: 10/3
Step-by-step explanation: trust me my guy g o o g l e is always correct