It’s not a good idea to beg
Answer:
efe
Step-by-step explanation:
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The first option would be the correct answer because you have the outer angle at 121 degrees and a straight angle adds up to 180 degrees so 121 - 180 = 59. Now you have the original angle on the inside which is 47 degrees and you add 47 + 59 and you get 106. Since this shape is a triangle you would do 180 - 106 to get your last angle which would be 74. Hope this helps!
Answer:
Any shape with 4 sides will be a quadrilateral!
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Hope this helps! :)
