Question

the perimeter of two squares are 40 cm and 32cm. find the perimeter of third square whose area is equal to the difference of a areas of the two squares​

Answer 1

Answer:

Step-by-step explanation:

Area of 3rd triangle = 40 - 32

                                  = 8 cm.2

area of square = side square

8 = s2

2root2 = side

perimeter of square = 4*side

                                  = 4 * 2 root 2

                                 = 8 root 2 cm.

Answer 2

Step-by-step explanation:

1. side of squares :-10cm,8cm
2. areas of sqares:-100,64
3. area of third square:-100-64=36
4. side of third square:-6cm
5. perimeter of square:-24cm