Question

AC= 298m
CB = 21 cm
AB = x​

Answer 1

Answer:

Step-by-step explanation:

AB = AC + CB

=298+21=319

OR

AB=AC-CB=298-21=277

Answer 2

Step-by-step explanation:

1. convert 298m in cm =29800cm.
2. There are two possibilities of this question .

First step

1. A-C-B

:.AC+CB=AB

:.AB=(29800+21)cm

:.AB=29821cm

second step

1. A-B-C

:.AB+BC(CB)=AC

:.AB+21cm=29800cm

:.AB=(29800-21)cm

:.AB=29779 cm

these are your answers

plz mark answer as brainliest..