Question

Four angles of a pentagon are 100 , 75 , 120 and 70 , find the fifth angle​

Answer 1

Answer-

x=180

Step-by-step explanation:

100+75+120+70+x=540

x=180

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Answer 2

Answer:

176

Step-by-step explanation:

100+75+120+70+x=540

365+x=540

x=540-365

x=175 degrees