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4 votes
HELP PLS ANYONE??? I REALLY NEED HELP

HELP PLS ANYONE??? I REALLY NEED HELP-example-1

2 Answers

6 votes
D is equall to 78°!!
User Jayant Patil
by
5.3k points
2 votes
Since abc is congruent to def a and d are congruent angles
So you can set the equation to x + 39 = 2x
Solve to get x = 39
Plug that into (x + 39)
You should get a= 78 degrees
Since a and d are congruent, d is also equal to 78 degrees
User NNP
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5.7k points