In ancient egypt, a scribe equated the area of a circle with a diameter of 9 units to the area of a square with a side length of
8 units. what value of pi does this method produce
1 answer:
Answer:

Step-by-step explanation:
step 1
Find the area of the circle with a diameter of 9 units
we know that
The area of a circle is equal to

we have
----> the radius is half the diameter
substitute


step 2
Find the area of a square with a side length of 8 units
we know that
The area of the square is

where
b is the length side of the square
we have

substitute

step 3
Equate the areas

solve for 

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Answer:
37.5
Step-by-step explanation:
that question doesnt make sense!
Answer:
$175.83
Step-by-step explanation:
All you have to do is 4220 divided by 24 = $175.83
The answer is 8.72.
sqrt(76) = 2sqrt(19)
2sqrt(19) = 8.717797887
Rounded to nearest hundredth ≈ 8.72
EXPLANATION:
Let the smaller no. be x.
Therefore, The bigger no. = x+12
x + 12 + x = 84
=> 2x = 84-12
=> x = 72/2
=> x = 36
ANSWER: The two numbers are (36+12) 48 & 36
Hope it helps u!