Determine whether or not each set of values shows possible angles of a triangle. name the longest and shortest side of an angle JUN, M

it happens during combustion and impacts the environment because the plants and trees take in that and it can cause them to die.

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

idk

step-by-step explanation:

the answer is 99.