For this case we have the following equation:

Applying distributive property to the terms within the parentheses on the left side of the equation we have:

Subtracting "x" on both sides of the equation we have:

Subtracting 4 on both sides of the equation we have:

Answer:

Um Hi It is $90 so type $90
Answer:
Step-by-step explanation:
<u>The answer is attached and provided below</u>
- Opposite angles = Congruent
- Consecutive angles = Supplementary
- Diagonals = Bisects each other
- Opposite sides = Parallel and congruent
Answer: 256 π sq.units
Step-by-step explanation:
Area=4π
=4π(8)^2
Area =256 π