3 years ago

Find the value of x.

Mathematics

1 answer:

noname [10]3 years ago

6 0

Answer:

x=100°

Step-by-step explanation:

Sum of all angles in a quadrilateral=360

60+x+x+x= 360

60+3x= 360

3x= 360-60

3x=300

x=100

Hope it helps :-)

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