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Naddik [55]
3 years ago
9

What's the value of x in the figure? A) 78° B) 57° C) 76° D) 33°

Mathematics
1 answer:
Akimi4 [234]3 years ago
5 0

Answer:

x = 78

Step-by-step explanation:

57° + x° = 135° (alternate angles, // lines)

x = 135 - 57

= 78

I hope this helps :)

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Can someone help me with this please? Thank you!
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Answer:

528 cm²

Step-by-step explanation:

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