Question

3 The sum of two opposite angles of a quadrilateral is 172º. The other two angles of the quadrilateria
equal. Find the equal angles.​

Answer 1

Answer:

sum of interior angles of a quadrilateral is 360

Step-by-step explanation:

let the unknown angle be x

sum of interior angles of a quadrilateral is 360

soo,2x+172=360

2x= 360-172

2x= 188

x= 188÷2

x=94

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