Question

थ्री एंगल्स ऑफ क्वाड्रीलेटरल 120 डिग्री 130डिग्री एंड 10 डिग्री व्हाट इज द फोर्थ एंगल​

Answer 1

Answer:

100 degree

Step-by-step explanation:

HEY MATE HERE IS YOUR ANSWER

Let the unknown angle be x

Then,

130 + 120 + 10 + x = 360 (angle sum property of a quadrilateral)

260 + x = 360

x = 360 - 260

x = 100 degree

KEEP LEARNING, BE BRAIN

Answer 2

Answer:

100 degree

Step by Step Explanation:

I hope this will help you.

pls......mark this answer as brainlist.