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Find the measure of angle ABD.

Find the measure of angle ABD.-example-1
User Martin Winter
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1 Answer

22 votes
22 votes

Answer:

x=58

Explanation:

Exterior angle of one interior angle in a triangle is equal to the sum of the other two remote interior angles. (Ext. Angle Th.) So, 3x-32=84+x

2x=116

x=58

User Techarch
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