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Andreas93 [3]
3 years ago
6

If one angle of a parallelogram is 60 degrees, find the number of degrees in the remaining three angles.

Mathematics
2 answers:
Anna007 [38]3 years ago
4 0

Answer:

The remaining 3 angles are 300 degrees

Step-by-step explanation:

The sum of the interior angles of a parallelogram is 360 degrees

We know one angle is 60

360 -60 = 300

The remaining 3 angles are 300 degrees

hjlf3 years ago
3 0

Answer:

Wegnerkolmp2741o is wrong.

Step-by-step explanation:

of one side of the paralleogram is 60 then so is another side

a

b=60

c=60

d=

2a+120=360

    -120 <u>-120</u>

             240

divide 240 by 2 and angles a and are 120

one way to check this is to multiply 120 by 3 and you get 360

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