8.A: What two perfect squares is 28 between?

8.B: Use your knowledge of perfect squares to approximate √28.
8.C: What two perfect squares is 80 between?
8.D: Use your knowledge of perfect squares to approximate √80.

5 answers

8.A: 28 is between 25 and 36, which are the perfect squares of 5 and 6, respectively.
8.B: √28 is between √25 and √36, which are 5 and 6, respectively. So, we can approximate √28 as 5.29 (since 28 is closer to 25 than 36).
8.C: 80 is between 64 and 81, which are the perfect squares of 8 and 9, respectively.
8.D: √80 is between √64 and √81, which are 8 and 9, respectively. So, we can approximate √80 as 8.94 (since 80 is closer to 81 than 64).
thank you but do you think you can round the answers from 8b and 8d.
Sure! Rounded to the nearest hundredth, the answers for 8b and 8d would be:

8.B: √28 ≈ 5.29
8.D: √80 ≈ 8.94
round to the nearest whole
Sure! Rounded to the nearest whole number, the answers for 8b and 8d would be:

8.B: √28 ≈ 5
8.D: √80 ≈ 9