magarsupriya808 magarsupriya808

25-05-2022
Mathematics

contestada

please help me find unknown size of angles

please help me find unknown size of angles class=

Respuesta :

kshnr45 kshnr45

25-05-2022

a+45=180. a=135

PRQ=180-85-45=50; b+50=180; b=130

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