Verified answer

1/√2 = 7√2/h

=> h = 7√2 * √2

=> h = 7 * 2

=> h = 14 Ans.

1 / √2 = 7√2 / h

h = 7 x 2

h = 14

If you cross multiply, you will get

1h = 7×√2×√2

h = 7×2

h =14

Easy! It's 14. Just set up a proportion equation: 1/(sqrt2) = (7 sqrt2)/h; now cross-multiply. h = 7 sqrt2 * sqrt2 = 7 * 2 = 14.

1/sqrt2 = 7 sqrt2 /h

h= 7x2

or h= 14 answer