Math, asked by viji2237, 1 year ago

the three exterior angles of a triangle are 130degree,140 degree then X degree is

Answers

Answered by Panduser

5

130+140+x=360
As sum of all exterior angles of a polygon is 360 degrees
X=360-270
X=90 degrees

Answered by vk3458237pcemgc

0

the answer of your question is 90degree

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