Answer:1: P 2: d 3:a
Step-by-step explanation:
Answer:
P
D
A
The center of the circle is the middle point.It is located in the middle of the diameter, in the middle of a central right angle, and all the points of a circle lie at an equal distance from the center.
middle left
Area of circle = π r²
r = 30
30² = 900
π = 3.14 or ≈ 3
A ≈ 900 × 3
A ≈ 2700
so C at 2830 is closest to the answer
Sbehevsb
2,57 divided by 1.5 equals
1.713
