Answer: 27,488.94 cubic feet
Step-by-step explanation: i just took it
Answer:
The missing side is 
The missing angles are
and
Step-by-step explanation:
Given



The implication of this question is to solve for the missing side and the two missing angles
Represent
Angle A with 
Angle B with 
Angle C with 
Calculating B
This will be calculated using cosine formula as thus;

Substitute values for A, C and 




Take Square root of both sides

<em>(Approximated)</em>
Calculating 
This will be calculated using cosine formula as thus;

Substitute values for A, B and C



Collect Like Terms


Divide both sides by -144



<em>(Approximated)</em>
Calculating 
This will be calculated using cosine formula as thus;

Substitute values for A, B and C


Collect Like Terms


Divide both sides by -120



<em>(Approximated)</em>
The question is referred to a particular pair of triangles.
They are two "siamese" right triangles. The side that they share is the hypotenuse of both triangles.
The other sides that are marked as congruent are the heights of each triangle.
Then, you can use the Hypotenuse Leg theorem to prove the congruence of both triangles.
The hypotenuse leg theorem states that any two rigth triangles that have congruent hypotenuse and a corresponding, congruent leg are congruent triangles.