Question

if three angles of a quadrilateral are 75°, 110 °and 60 ° ,find the measure of fourth angle​

Answer 1

Answer:

fourth angle is =360-(75+110+60)

=360-245

, =115

fourth angle is =115°

Answer 2

Step-by-step explanation:

360 - ( 75 + 110 + 60 )

360 - ( 245 )

360 - 245

= 115