Question

three angles of a quadrilateral measures 68° , 74° , 108° respectively. Find the measures of the fourth angle.​

Answer 1

Answer:

110°

Step-by-step explanation:

Let the forth angle be x.

Sum of interior angles in a 4 sided quadrilateral is 360,

68° + 74° + 108° + x = 360°

250° + x = 360°

x = ( 360 - 250 )°

x = 110°

Therefore, the forth angle is 110°.

Answer 2

As we know that quadrilateral have 360°

three angles are given 68°,74°,108°

add them = 250°

fourth angle is 360°- 250°=110°

ANSWER IS 110°

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