2 years ago

Find the value of x thank u so much

Mathematics

2 answers:

crimeas [40]2 years ago

8 0

Answer:

x = 100

Step-by-step explanation:

The opposite angles in a cyclic quadrilateral are supplementary, then

x + 80 = 180 ( subtract 80 from both sides )

x = 100

kari74 [83]2 years ago

7 0

Answer:

x= 100

Step-by-step explanation:

The opposite angles in a cyclic quadrilateral are supplementary.

80+x = 180

x = 180-80

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