Using Pythagorean theorem





Answer:
C (reflection across the x access)
Step-by-step explanation:
I got it right on edge
Are there answer choices ?
Answer:
2.25π square inches
Step-by-step explanation:
Area = π
Diameter = 2r
So in this case, radius = 1.5 inches
Plugging that into the area formula produces the answer
Answer:
x=2.4
Step-by-step explanation:
5·x=5x
5x=12
12/5=2.4
x=2.4