Question

Find the area of card board required to make a box of length 25 cm, width 0.5 m and height 15 cm​

Answer 1

Step-by-step explanation:

Area of cardboard required=2(25x0.5X100+0.5x100x15+15X25)

= 4750cm ^2

Answer 2

HEY MATE...

length= 25cm

width=0.5m

height= 15cm

so firstly converting 0.5 m in cm

therefore 0.5m = 50cm

AREA = length × breadth

putting the values

AREA = 25cm × 50 cm

REA = 25cm × 50 cm =1250 sq. cm

HOPE IT WILL BE HELPFUL

THNX...XD