b) name the angles2. Find the degree measure of the angles in the give – InterviewSolution

1.	b) name the angles2. Find the degree measure of the angles in the given figure:+ + 20+ 409++30°РRven below:
Answer» z+40+z+20+z+30=180angles in linear pairso,3z+90=1803z=180-90so,3z=90so,z=90/3=30so,z+40=30+40=70z+20=30+20=50z+30=30+30=60

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