N =9/8
n = 1 1/8
Hope this helpsb☺
3 10 4
9 6 9
6 11 11
12 5 7
8 7 11
the answers are going across
Answer:
9
Step-by-step explanation: did it
Answer: x + 30 + 90= 180(sum of angles on a straight line)
x= 180-120
x=60
Answer:
SSS
Step-by-step explanation:
Well, the picture says asks why the triangles are congruent but your question asks why they aren't congruent, so I will just assume that you made a typo, and you really meant: "Which rule explains why these triangles are congruent?"
Well, the triangles have two congruent sides, and they have a common shared side that are both congruent (due to reflexive property), so the triangle theorem SSS (Side-Side-Side) proves that the triangles are both congruent.