Question

Find the following measure for this figure.

Answer 1

Answer: second option.

Step-by-step explanation:

Let's represent the slant height of the figure with: $l$

Then, to find the value of the slant height you must apply the Pythagorean Theorem, where:

$l$ is the hypotenuse and the other legs are 12 units and 5 units ($\frac{10units}{2}=5units$)

Therefore, you obtain that the slant height of the figure is the shown below:

$l=\sqrt{(5units)^2+(12units)^2}\\l=13units$

Answer 2

Answer:

The correct answer is Slant height =13 units

Step-by-step explanation:

From the figure we can see a square pyramid

Points to remember

Hypotenuse² = Base² + Height²

To find the slant height

Fro figure we can see a right angles triangle with,

Base = 10/2 = 5 units  and Height = 12 units

We have to find Hypotenuse (Slant height)

Hypotenuse² = Base² + Height²

Slant height² = 5² + 12² = 25 + 144 = 169

Slant height = √169 = 13 units

Therefore the slant height = 13 units