D²=18²+36.1²

Answer 1

To calculate D, you need to take the square root of the sum of the squares of 18 and 36.1.

First, calculate the squares of 18 and 36.1:

18² = 324
36.1² = 1303.21

Now, sum these values:

324 + 1303.21 = 1627.21

Now take the square root of 1627.21 to find D:

D = √1627.21

Using a calculator, you will find that:

D ≈ 40.34

Therefore, D is approximately 40.34