Find the measure of ∠d if
∠a =
5
2
x + 30
∠b =
7
...
Mathematics, 13.01.2020 21:31 Snowball080717
Find the measure of ∠d if
∠a =
5
2
x + 30
∠b =
7
2
x + 40
∠c =
9
2
x + 10
∠d =
5
2
x + 20
Answers: 3
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