A. The circumference of the circle:
C = 2 π r = 2 * 3.14 * 8 = 50.24 cm
B. The area of the circle:
A = π r² = 3.14 * 8² = 200.96 cm²
C. The area of the square:
Let's calculate first the side of the square. It is equal to 2r = 2*8=16 cm
The area of the square is:
16*16 = 256 cm²
Hope that helps.
Answer:
2a +5
Step-by-step explanation:
Answer:
discount amount=20%of mp
=240
now sp=mp-discount=1200-240=960
32 models of 100. you are prone for elementary questions in all subjects and i accept that very dearly, thank you