Question

Three angles of quadrilateral measure 68 degree, 78 degrees and 108 find the fourth degree

Answer 1

hey mates !!!
here is rhe answer!!!

as the question says

= ...three angles of a quadrilaterals are as 68,78 and 108...
( we have to find the fourth angle)
= let the fourth angle be= x
a/q...
= 68+78+108+x= 360( sum of angle of a quad..)
= 254+x= 360
= x= 360-254
= x= 106
THEN THE FOURTH ANGLE WILL BE 106 degree

.....HOPE MY ANSWER WILL HELP YOU
THANKX...

Answer 2

Answer :-

Let fourth angle be x

According to question :-

68° + 78° + 108° + x = 360°

→ 254° + x = 360°

→ x = 360° - 254°

→ x = 106°

Hence, the fourth angle is 106°.