Question

Three angles of a quadrilateral measure 55 degree, 125 degree, 70 degree. Find the fourth angle​

Answer 1

Answer:

110

Step-by-step explanation:

total sum of angles in a quadrilateral is 360

so the fourth angle will be 360-(55+125+70)=110 degrees

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Answer 2

Answer:

Let the fourth angle be x

ATQ-> (55 + 125 + 70) + x = 360

250 + x = 360

x = 360 - 250

x = 110⁰

Step-by-step explanation:

Hope this will help you.....