shelbyb55 shelbyb55
  • 09-02-2021
  • Mathematics
contestada

In parallelogram ABCD, LA = 120°. What is AD?
O80°
O 120°
O60°

In parallelogram ABCD LA 120 What is AD O80 O 120 O60 class=

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theraceman95
theraceman95 theraceman95
  • 09-02-2021
angle D is 60° because it is a supplementary angle, meaning 180 (straight line) - 120 (angle A) = 60°
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