Answer:
x=80
Step-by-step explanation:
The sum of interior angles in a quadrilateral is 360°
the square represents a right angle= 90 degrees
124+66+90=280
360-280=80
x=80
-24e^5/6e = -<span>4e^4
hope it helps</span>
Answer:
192 yd³
Step-by-step explanation:
The volume of a rectangular pyramid is given by the formula:

In this case: 