You can revise: the sum of the two adjacent angles is 180°
and the sum of the measurements of the three corners in a triangle is also 180°
<1= 180°-57°=123°
As <2=52°, so we have <3= 180°-(28°+71°+52°)= 180°-151°=29°
have fun
Answer:it’s
Step-by-step explanation:because I gave up
Answer: 1/4
Step-by-step explanation:
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The answer to 100.5 divided by 1.5 is 67
