Math, asked by palakpreet12096, 7 months ago

question 2 part one with proper explanation ​

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Answers

Answered by souravjj
0

Answer:

80

Step-by-step explanation:

Use exterior angle sum property i.e

all exterior angle ad up to

360

A+B+C+D+E+F=360

X+60+60+90+70=360

280+x=360

x=80

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