A circular picture is 8 inches in diameter what is the area of the picture in square inches
2 answers:
area = PI x r^2
radius = 1/2 diameter
1/2 of 8 = 4
3.14 x 4^2 = 3.14 x 16 = 50.24 square inches ( answer may vary depending on what you use for PI. 3.14 is common)
The formula for the area of a circle is:
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Y=(1/3)x + (-4)
your whole number is 12, your remainder is .64 for a total of 12.64
Answer:
a = 2
Step-by-step explanation:
19= 7a +5
19-5=7a
14÷7=a
a=2
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