Given: AB || DC and m2 =m24
Prove: AD || BC
А.
B
1
2.
2
4.
3
D
с
Statements
1. AB | DC
2. m 22=m24
3. 21 and 24 are supplements
4. ?
5. mZ1 + Z2 = 180°
6. 21 and 22 are supplements
7. AD BC
Reasons
1. given
2. given
3. same side interior angles thm
def. of supplementary angles
5. substitution
def. of supplementary angles
7. converse same side interior angles thm
an equation by definition has to have two or more variables (x and 2 in this case)
Answer from: Quest
22.83 repeating
step-by-step explanation:
137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.
happy to
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