Math, asked by niveddhikaslangbridg, 8 hours ago

FIND X
I NEED A STEP-BY-STEP EXPLANATION PLS
NO SHORT ANSWERS

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Answers

Answered by khuranamisha2004

1

Answer:

110

please mark me brainliest

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Answered by jhakirtee

1

Answer:

name the quadrilateral as abcd

angle a= (180-120)°=60°

angle b=(180-50)°=130°

angle c=(180-80)°=100°

angle d=?

now,

a+b+c+d=360°

60+130+100+d=360

290+d=360

d=360-290

d=70

therefore,

x=180-70=110°

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