Answer:
r = 22.5
Step-by-step explanation:
R = D/2 = 45/ 2 = 22.5
The perimeter of the a and BC is 14 unitsBecause if you add all of the sides together you get 14 and I need points
Just fill in the problem... 3*-2-1-3*-2
Answer:
51.92 square inches
Step-by-step explanation:
Area of a circle = (pi)(r^2)
if the diameter is 7, the radius is 3.5
A = 3.14 x 3.5
A = 10.99 cm^2 for one cookie
10.99 x 12 for a dozen = 131.88 cm^2
converting cm to inches, you divide by 2.54
131.88/2.54 = 51.92 square inches.
LMK if you have questions.