What is the dimensions of a rectangular field, it is 1.2km by 600m. What is the ratio of the fields dimensions?

Dimension of the field ratio is 2:1

Step-by-step explanation:

First, we make the units equal by converting kilometre to metre

1.2km to m, multiply by 1000

1.2km = 1.2 x 1000 = 1200 meters

Then, put in ratio

1200 : 600; find a common divisible number, which is 600.

Dimensionof the field ration is 2:1

step-by-step explanation:

< 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⭐