Question

the length of a rectangle is 9 cm and the diagonal of the rectangle is 11 cm. Find the width of the rectangle​

Answer 1

Answer: The width  is the square root of 40 or 6.32

Step-by-step explanation:

9^2 + b^2 = 11^2  where b squared is the width  

81 + b^2 = 121

-81              -81

  b^2 = 40

b= 6.32