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What’s the correct answer for this?

What’s the correct answer for this?-example-1

1 Answer

3 votes

Answer:

1) Antonio's statement

2) <A = 123

Explanation:

1) Antonio's statement is incorrect. This is because the opposite angles of a quadrilateral add up to 180°. Erin was incorrect because the opposite angles of this quadrilateral are unequal.

2) 2x+7+5x-2 = 180° (opposite angles of quadrilateral)

Now

7x+5 = 180

7x = 175

x = 25

<A = 5x-2

= 5(25)-2

= 125-2

= 123

User Kenny Cason
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