Please help:( geometry, I don’t understand

Vizzdoom asked Nov 1, 2022

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38 votes

Vizzdoom asked Nov 1, 2022

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13 votes

Answer:

d = 42

Explanation:

All angles must add up to 180 degrees because it's a line.

d + 3d + 5 + 7 = 180

4d + 12 = 180

4d = 168

d = 42

Lawchit answered Nov 5, 2022

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