Question

Tony is building a dog house, and the front view of the roof is shown below

Answer 1

The answer is 580... I think...

Answer 2

Answer:

The height is 21 inches.

Step-by-step explanation:

We can find the height by using Pythagoras theorem.

As we know it is an isosceles triangle. So, the base can be divided equally in 2 parts for both triangles.

So, we can take the hypotenuse as 29 inches and base as 20 inches.

Now applying Pythagoras theorem, we get;

$29^{2} =20^{2} +x^{2}$

$841=400+x^{2}$

=>$841-400=x^{2}$

=>$x^{2} =441$

$x=\sqrt{441}$

x=$\sqrt{3*7*3*7}$

=> $x=21$

Hence, the height is 21 inches.