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wariber [46]
3 years ago
15

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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