Answer:
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Step-by-step explanation:
have u uploaded any? Maybe I can help
Answer:
6
Step-by-step explanation:
The second angle would be 140⁰. When two angles are supplementary, they add up to 180⁰.
180⁰-40⁰=140⁰
Answer:The slope of AB is - 2,
Slope of BC is
Slope of CD is
Slope of AD is ,
Step-by-step explanation: