Part a: an angle is two collinear rays with a common endpoint. find an example that contradicts this definition. how would you change the definition to make it more accurate? (5 points)

part b: give an example of an undefined term and how it pertains to angles. (5 points)

entering that problem on the tube might get you an answer

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars

my name jeff

step-by-step explanation:

natural disasters at one point james charles' career

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !