NO LINKS!!! 1. What is the structure of a proof in geometry?

2. Is ray AB the same as ray BA?

3. What is the difference between the m<A(measure of angle A) and <A (angle A)?

1.Geometric proofs can be written in one of two ways: two columns, or a paragraph. A paragraph proof is only a two-column proof written in sentences. ... A two-column geometric proof consists of a list of statements, and the reasons that we know those statements are true.

2.ray AB is not same as ray BA as ray AB has the starting point A and ray BA has B as the starting point.

3.∠ABC  refers to an angle, a geometric object.

m∠ABC  refers to the measure of  ∠ABC  which is a real number describing how “open” the angle is.

Step-by-step explanation:

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours

2/4 is the answer

step-by-step explanation:

x= total pieces

both ate 9 pieces

mindy ate 3 so troy ate 6

6= (1/4)x

x =24