2/18 + 1 2/8 =
1/9 + 10/8 =
1/9 + 5/4 =
4/36 + 45/36 =
49/36 =
1 13/36 <==
A circle with a radius of 4cm sits inside a circle with a radius of 11cm
What is the area of the shaded region?
Round your final answer to the nearest hundredth.
Answer: 329.86 cm
The answer would be a repeating decimal
1/2 x 9/9 = 9/18
4/9 x 2/2 = 8/18
9/18 + 8/18 = 17/18
17/18 is less than 1
so your answer is false
hope this helps
28 because there’s 4 sides to a square and 4 times 7 is 28
