It might be mmmm idk I’m too dome
Step-by-step explanation:
here's the solution: -
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Answer:
- D. Because <1 and <2 are each supplementary to <3, they are therefore congruent
Step-by-step explanation:
A. m<1 + m<2 + m<3 + m<4 = 360
- Incorrect in terms of the proof
B. The sum of the measures of angles of a triangle is 180°
C. The measure of all right is 90°
D. Because <1 and <2 are each supplementary to <3, they are therefore congruent
The answer to 8+11 is 19 because 8+1 is 9 so 11+8 is 19