I need help please help me

the perfect squares are

1 =》 1

2 =》 4

3 =》 9

4 =》16

5 =》25

6 =》36

7 =》49

8 =》64

9 =》81

10 =》100

11 =》121

12 =》144

13 =》169

14 =》196

15 =》225

look below

Step-by-step explanation:

1*2=1

2^2=4

3^2=9

4^2=16

5^2=25

6^2=36

7^2=49

8^2=64

9^2=81

10^2=100

11^2=121

12^2=144

13^2=169

14^2=196

15^2=225

I had to memorize all of these up to 20 squared 2 years ago lol

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

b mark me branliest thx

step-by-step explanation: