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  • 26-05-2021
  • Mathematics
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help find value of x and Angle HIK

help find value of x and Angle HIK class=

Respuesta :

fnej
fnej fnej
  • 26-05-2021

Answer:

4) x = 19

Part B = 37

Step-by-step explanation:

These 2 angles are equal to each other because they're vertical angles.

4x + 67 = 143

4x = 143 - 67

4x = 76

x = 19

m<HIK:

180 - 143 (because it's supplementary to m<GIK)

37

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