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lora16 [44]
3 years ago
9

Someone help me please! with questions 1-4 , geometry is not my strong suit

Mathematics
1 answer:
Mashutka [201]3 years ago
6 0

Answer:

for the first 2 neither one is a polygon because a polygon has straight sides and is closed connections were the first shape has an open connection and the second shape has a curved line. for question i believe is 48 and question 4 is 145.

explanation.

for the last 2 problems their total equal 360 so you just add up all the side then subtract the number you got by 360 and that's your answer. ex.) 120 +130+ 62=312. 360-312=48

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\huge\boxed{\sf Option \ B}

Step-by-step explanation:

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