Answer:
The units are always squared. The area can be found when given the diameter by first finding the radius. Circumference can be used to find area.
Step-by-step explanation:
Answer:
<3 and <4 are supplementary
Step-by-step explanation:
<3 and <4 form a linear pair, so they are supplementary (=180 degrees)
Hey!
The formula for slope is: 
or: 
y₂ = 2
y₁ = 3
x₂ = 4
x₁ = 2
That gives you:
That means your answer is B
Answer:
That is correct
Step-by-step explanation:
You did it right
Answer:
x = 50°
2x = 100°
Step-by-step explanation:
Chords AB and DC are equidistant (3 units) from the center E of the circle.
Since, the chords equidistant from the center of the circle are congruent.
Congruent chords intercepts congruent arcs.
Hence, x = 50°
2x = 2*50° = 100°
