□ ABCD is a

parallelogram.

mLc = 75° then mLb =

# □ ABCD is a

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parallelogram.

mLc = 75° then mLb =

□ ABCD is a

parallelogram.

mLc = 75° then mLb =

You must be logged in to post a comment.

measure angle c + measure angle b=180

(Since opposite sides of a parallelogram)

75 + d=180

Therefore d=180-75

Therefore d=105

Answer:105degree

Step-by-step explanation:because adjacent angles m 180degree if we add them

therefore

75+x= 180

x=180-75

x=105

so m angle b is 105degree