Question

if m<A=120,.m<B=130,m<C=50,then find<Din quadrilateral ABCD i will mark as brainliest​

Answer 1

angle A + angle B + angle C + angle D =360

120 + 130 + 50 + angle D = 360

300 + angle D = 360

angle D = 360 - 300

angle D = 60

Hope it helps you.

Thank You

Mark as brainlist.

Answer 2

Answer:

in a quadrilateral opposite 180 ok

Step-by-step explanation:

130+50=180

120+x=180

x=60

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