Question

find the measure of fourth angle of a quadrilateral if the measure of three angles are 106°,92°,76°

pls say the correct answer with explanation​

Answer 1

Step-by-step explanation:

LET, THE FOURTH ANGLE=X

THEN,As we know that

the sum of all angle in quadrilateral=360°

FIND X=?

Then A/Q

106° + 92° + 76° + x = 360°

274° + x = 360°

x = 360° - 274°

x = 86°