Question

what's the answer for these ​

Answer 1

Answer:

perimeter

20 cm

32cm

48m

60m

84cm

72m

96m

area

36m2

81cm2

121m2

225cm2

400m2

625cm2

100m2

256m2

Answer 2

Step-by-step explanation:

perimeter of square=4*a

perimeter of square=4*a here a means side

perimeter

5

4*5=20

8

8*4=32

12

4*12=48

15

4*15=60

21

21*4=84

18

18*4=72

24

24*4=96

area of square=a square here a means side

6

6*6=36

9

9*9=81

11

11*11=121

15

15*15=225

20

20*20=400

25

25*25=625

10

10*10=100

16

16*16=256