Question

solve pic fill in the blank theorem
please fast its argent

Answer 1

1)F is congruent H
2)quadrilateral
3)360°
4)360°
5)x + y =360°
6)[2]x + [2]y =360°
7)x + y =180

(because we take 2 as common and divide by transfering the other side)

8)180°

(because angle G=x and angle H=y)

9)180°
10)HG||EF
11)quadrilateral.

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