Question

algorithm find area and perimeter of circle

Answer 1

Answer:

STEP 1: Take radius as input from the user using std input. STEP 2: Calculate the area of circle using, area = (3.14)*r*r STEP 3: Print the area to the screen using the std output.

Step-by-step explanation:

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Answer 2

Answer:

Area of circle

Step-by-step explanation:

• Start
• input radius C
• A=
• $\pi \\ r2$
• print value
• stop

perimeter of circle

• start
• input radius

C=

$2\pir$

display results