The perimeter of 4 squares is 20 cm, 32 cm, 36 cm and 40 cm respectively. What will be the area of the square having perimeter equal to sum of edges of 4 squares? (in sq.cm)
Let side of 4 squares be a, b, c and d cm respectively. => a = 20/4 = 5 cm => b = 32/4 = 8 cm => c = 36/4 = 9 cm => d = 40/4 = 10 cm Perimeter of new square = a + b + c + d = 32 => side = 32/4 = 8 cm Required area = side2 = 82 = 64 cm2.
Which of the followings is definitely true about
“H @ K % P @ S $ G”?
H is grandson of B, who is not mother of F. G is wife of F, who is father of H. A is mother of D, who is brother of F. How is B related to D?
Z, the son-in-law of K, is the brother-in-law of G who is the brother of D.D is the daughter of K. How is G related to K?
How is I related to H?
How is C related to E?
A and Z are siblings. B has two children and he is son of Y, who is father-in-law of C. C has only one son. Z is not granddaughter of Y. How is A relate...
How is Y related to mother of I?
How is G related to H?
How is G related to M?
How is V related to T?
