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trasher [3.6K]
3 years ago
8

Please H E L P! Thanksss

Mathematics
1 answer:
hichkok12 [17]3 years ago
3 0
Since BC=DC, you know the two missing angle measurements in triangle BCD are the same. Since you also know that the total degrees of a triangle must add up to 180 degrees, you can simply do (180-82)/2
=98/2
=49
The degree of y should equal 49
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