Laptop screen sizes are determined by the length of the diagonal portion of the screen. A laptop has a 12 inch width and the height measures 10 inches draw a diagram and calculate the screen size.

a^2 + b^2 = c^2

12^2 + 10^2 = c^2
144 + 100 = c^2
244 = c^2
15.6 = c

Well, if we were to draw a diagram of this laptop, it would probably look like a little rectangle standing upright. Quite a cute laptop, I must say!

Now, to calculate the screen size, we just need to find the length of the diagonal portion of the screen. This can be done using the Pythagorean theorem! Because we have the width (12 inches) and the height (10 inches), we can see that these dimensions form a right-angled triangle.

Let's use that trusty theorem:
c² = a² + b²

In our case, a = 12 (width) and b = 10 (height).

So, plugging these values into the equation, we get:
c² = 12² + 10²
c² = 144 + 100
c² = 244

Taking the square root of both sides, we find that c ≈ 15.62 inches (rounded to two decimal places).

So, the screen size of this cute laptop is approximately 15.62 inches! Quite impressive for such a compact little buddy, huh?

To calculate the screen size of a laptop, we can use the Pythagorean theorem. The Pythagorean theorem states that the square of the length of the hypotenuse (c) of a right-angled triangle is equal to the sum of the squares of the other two sides (a and b).

In this case, the width (a) is given as 12 inches, and the height (b) is given as 10 inches.

We can draw a right-angled triangle where the width is the base (a) and the height is the perpendicular (b). The diagonal line connecting the bottom left corner to the top right corner represents the hypotenuse (c).

The diagram would look something like this:

```
|\
| \
a | \
| \
| \
| \
----+-------
b
```

Now we can apply the Pythagorean theorem:

c^2 = a^2 + b^2

c^2 = 12^2 + 10^2

c^2 = 144 + 100

c^2 = 244

Taking the square root of both sides, we find:

c = √244

c ≈ 15.62

Therefore, the screen size of the laptop is approximately 15.62 inches.

To calculate the screen size of a laptop, we can use the Pythagorean theorem, which states that in a right-angled triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the other two sides (a and b).

In this case, the width (a) is given as 12 inches, and the height (b) is given as 10 inches. We need to calculate the diagonal (c), which represents the screen size.

So, let's draw a diagram of the laptop screen with the width of 12 inches and height of 10 inches:

```
-------------- -
| | |
| | |
10| | 12
| | |
| | |
-------------- -
```

Now, let's use the Pythagorean theorem to find the diagonal (c):

c^2 = a^2 + b^2
c^2 = 12^2 + 10^2
c^2 = 144 + 100
c^2 = 244

To find c, we take the square root of both sides:

c = sqrt(244)
c ≈ 15.62 inches

Therefore, the screen size of this laptop is approximately 15.62 inches.