Is 16.45 greater than less than or equal to 16.454

16.45 is actually less than 16.454.

16.454 is 0.004 larger than 16.45.

It's hard to exact quantify it, but if a number has the same digits, but one has an extra decimal point to the right, it is (barely) larger.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

< 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⭐