Please answer and show work Thank you!

72

Step-by-step explanation:

2.5*4=10

10*2=20

4*4=16

16*2=32

2.5*4=10

10*2=20

20+20+32=72

The answer is 80

Step-by-step explanation:

If you multiply all of them you will get 80m²

< 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⭐

the bolded word " farsighted" could be replaced with visionary.