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29 votes
29 votes
If u can help me with this tyyyy

If u can help me with this tyyyy-example-1
User Paulo Freitas
by
2.5k points

1 Answer

12 votes
12 votes

Answer:

130 degrees

Explanation:

Let's start by finding CDA. Angles on a line in a parallelogram add up to 180.

BCD + CDA = 180

65 + CDA = 180

CDA = 115

Now we need to find EDA. Since EDA and CDA are a linear pair, they also add up to 180.

EDA + CDA = 180

EDA + 115 = 180

EDA = 65

We are given that DE is congruent to AE. This means ADE is a isosceles triangle. Therefore Angle ADE is congruent to angle DAE.

DAE = 65

Since ABCD is a parallelogram, opposite angles are equal therefore BAD = 65

Therefore...

BAE = BAD + DAE

BAE = 65+65

BAE = 130

User Maxmax
by
3.4k points
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