Rohan2212
Rohan2212 Rohan2212
  • 11-02-2020
  • Mathematics
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Answer for question level 2 please, provide explanation. BIG POINTS

Answer for question level 2 please provide explanation BIG POINTS class=

Respuesta :

blurlinc1499 blurlinc1499
  • 11-02-2020

Answer:

B and D = 60

A and C = 120

Step-by-step explanation:

Let angle A = angle C = 2x degrees.

Then angle B = angle D = x degrees.

Sum of the angles of a parallelogram must equal 360 degrees, so

angle A + angle B + angle C + angle D = 360 degrees

thus 2x+x+2x+x = 360

, so 6x=360

x=60 degrees so angles B and D are 60 degrees.

2x = 120 degrees so angles A and C are 120 degrees.

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