bjlvyvggdnnooe555 bjlvyvggdnnooe555

01-04-2021
Mathematics

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Pls help math problem

Pls help math problem class=

Respuesta :

siya90258 siya90258

01-04-2021

Answer:

angle plm+angle lpm+angle pml=180°[by angle sum property]

21°+angle lpm+38°=180°

59°+ lpm=180°

lpm=180°-59°

lpm=121°

lpm+npl=180°[by limear pair]

121°+npl=180°

npl=180°-121°

npl=59°

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