Math, asked by ShaiZanRealiStiC, 3 days ago

Question 3 Answer Urgently Please help Me

i mark Brainest
In the end Its angleD not R

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Answers

Answered by jayshrimanker1756

1

Step-by-step explanation:

angleA+angleB+angleC+angleD=360° (ASP)

x+2x+3x+4x=360

10x=360

x=36°

Therefore angleD=4x=4×36=144°

Brainliest Plz

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