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2 years ago

I AM SO grateful for the person who will help me rn xDD no spam CHECK ATTACHMENT C:

Mathematics

2 answers:

iren2701 [21]2 years ago

8 0

Answer:

x= 32°

Step-by-step explanation:

2(2x-20) + 2(4x+8)= 360

4x+8x-40+16=360

12x=384

x=32°

mel-nik [20]2 years ago

4 0

Answer:

x = 32°

Step-by-step explanation:

given two pairs of angles similar.

a trapezoid has total 360° interior angle.

<u>thus solve</u>:

2(2(x-10)) + 2(4x+8) = 360

4x - 40 + 8x + 16 = 360

12x - 24 = 360

12x = 360 + 24

12x = 384

x = 32°

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