Question

Compute all outer angles of the quadrilateral shown below.
inner angles a.130° b.70° c.60°​

Answer 1

Answer:

100°

Step-by-step explanation:

Sum of all angles of quadrilateral is 360°

here all inner angles are 130+70+60+ x = 360

260+x=360

X=360-260=100

Answer 2

Answer:

Sum of all angles in a quadrilateral is 360°

So, x + 130 + 70 + 60 = 360 °→ x= 100°