Question

$plz \: help \: me \: to \: solve \: this \: friends...$
●︿●

Answer 1

hey mate.
here's the solution

Answer 2

Hey here is your answer

LET ALPA=2X AND BETA=X
SOOO
ACORDING TO QUESTION
2X+X=90
3X=90
X=30
SOOO
ALPA=2X=60 AND BETA=30

NOW
SIN60:SIN30
ROOT 3/2:1/2
ON SQUARE
3/4:1/4
3:1 IS THE CORRECT ANSWER JAYA