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Lines EC and HF are parallel CDG is congruent to dgh what is the measure of CDG

Lines EC and HF are parallel CDG is congruent to dgh what is the measure of CDG-example-1
User Larry Wang
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1 Answer

3 votes
Angle ADC and EDG are congruent(vertical angles)
Same side interior angles are =180
2x+4x-30=180
6x-30=180
6x=210
x=35
CDG is congruent to DGH(alternate interior)
4x-30
4(35)-30
140-30
=110
User Viet Phan
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