The three exterior angles of a triangle are 130°, 140°, x° then x° is
(A) 90° (B) 100° (C) 110° (D) 120°
Answers
Answered by
1
First interior angle = 50°
second interior angle = 40°
50 + 40 + C = 180°
C = 90°
second interior angle = 40°
50 + 40 + C = 180°
C = 90°
Iamkeetarp:
:-)
Answered by
1
Hey! ! !
Mate :-
Solution :-
☆ sum of exterior angels of triangle
= 360
:- x = 90
☆ ☆ ☆ Hop its helpful ☆ ☆ ☆
☆ Regards :- ♡♡《 Nitish kr singh 》♡♡
Mate :-
Solution :-
☆ sum of exterior angels of triangle
= 360
:- x = 90
☆ ☆ ☆ Hop its helpful ☆ ☆ ☆
☆ Regards :- ♡♡《 Nitish kr singh 》♡♡
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