Question

plz solve this fast​

Answer 1

Step-by-step explanation:

1: Given area of square = 169 cm sq.

Area of square = side square

=> 169 = side sq.

=>

$\sqrt{169}$

= > 13 cm = side

Hence each side of sq. is 13 cm.

5: SIDE OF. square room = 12 m

side if one tile = 50 cm = 0.5 m

No. of tiles = Area of floor / area of one tile

= 12 × 12 / 0.5 × 0.5

= 144/ 0.25

= 576 tiles

Answer 2

Answer:

look at the attachment.