Question

10.
Find the area of square whose perimeter is equal to the perimeter of a rectangle of size 14 m by 12 m.
Find the cost of covering the floor of a rectangular hall 18 m by 15 m with a carper 200 cm wide at
* 105 per metre? after leaving a margin of 1 m all around.​

Answer 1

Answer:

Area is 169 as the sides are 13 CM by 13 CM so 13 *13 =169

Answer 2

Answer:

Perimeter of rectangle 2(a+b) = 2 x 26

                                                 =  52

perimeter of square 52

side of square = 52/4 = 13

area = 13 x 13 = 169m^2

2 answer i dont know