Two angles of a triangle are 30° and 70°.Find the measure of the 3rd angle?
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Answered by
8
By angle sum property, 3rd angle = 180-(70+30)
= 180 - 100 = 80
= 180 - 100 = 80
MegaRayquaza16:
thanx
Answered by
14
HELLO DEAR,
we know that:-
IN∆
sum of all angles of a triangle is 180°
then,
30° + 70° + <3 = 180°
=> <3 = 180° - 100°
=> <3 = 80°
I HOPE ITS HELP YOU DEAR,
THANKS
we know that:-
IN∆
sum of all angles of a triangle is 180°
then,
30° + 70° + <3 = 180°
=> <3 = 180° - 100°
=> <3 = 80°
I HOPE ITS HELP YOU DEAR,
THANKS
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