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Find the size of the angle as pro-numeral in each case .

Find the size of the angle as pro-numeral in each case .-example-1
User Maysam
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1 Answer

7 votes

Answer:

80⁰+ 105⁰+ 75⁰+ x = 360

260⁰+ x =360

x= 360 - 260

x= 100⁰

User Mirel
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