Answer:
A) Diameter = 12 inches
Circumference = 37. 68
Area = 113. 04
Step-by-step explanation:
FORMULAS:
Diameter = Radius × 2
Circumference = 2 × π × Radius
Area = Radius*2 × π
Answer:
perimeter is the length of the outline of a shape.
he circumference is the perimeter of a circle or ellipse.
Step-by-step explanation:
Answer:
12 = 2.5h + 4
Step-by-step explanation:
Answer:

Step-by-step explanation:
This is because you use Pythagorean theorem. a^2 + b^2 = c^2.
Answer:
y=3x+23 (lmk if you need me to explain)
Step-by-step explanation: