Question

If three angles of a quadrilateral are 90*, 85 and 70': then the fourth angle
will be​

Answer 1

115 is the fourth angle

Step by step explanation -

90+85+70=245

360-245=115

Answer 2

Answer:

fourth angle+90⁰+85⁰+70⁰ = 360⁰

fourth angle + 245⁰ = 360⁰

fourth angle = 360⁰-245⁰

fourth angle = 115⁰

follow me on brainly