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katovenus [111]
2 years ago
12

Pls help I will give brainliest . The answer choices are

Mathematics
2 answers:
Elan Coil [88]2 years ago
6 0

Answer:

The answer is B

Step-by-step explanation:

vitfil [10]2 years ago
3 0

Answer:

  • C. x = 57, y = 25

Step-by-step explanation:

<u>∠LKU = 1/2∠EKU ⇒ ∠LKU = 1/2(90°) = 45°</u>

  • (x - 12)° = 45°
  • x = 57°

<u>∠KCE = 90° as diagonals of a square are perpendicular</u>

  • (4y - 10)° = 90°
  • 4y = 100°
  • y = 100°/4
  • y = 25°

<u>Correct option is</u> C. x = 57, y = 25

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