Math, asked by ay705851, 1 month ago

pls ans fast find measures

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Answered by AlfizaKhan1
0

Step-by-step explanation:

ZPRS=ZPQR+ZRTS (external angle =sum of 2 internal angles opposite to it)

...ZPRS=40+30=70

ZRST+ZTRS+ZSTR=180(Angle sum

property in a triangle)

ZRTS+20+70=180

ZRTS=180-90=90

HOPE IT'S CLEAR TO YOU PLEASE MARK AS BRAINLIST ANSWER

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