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

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

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy