The person, or the company that supports the job being done
Answer:
<B+<C=<DAC And <DAC+<CAB=180° so <B+<C+<A=180 Hence verified
Explanation:
Look at the diagram Sum of two interior angles=exterior angle <B+<C=<DAC And <DAC+<CAB=180° so <B+<C+<A=180 Hence verified