Kak tolong ini gimana​

Jawaban:

a. 12+12+12+12

=48

b. 13+13+13+13

=52

c. 50+50+50+50

=200

d. 26+26+26+26

=104

Jawab:

keliling = sisi + sisi + sisi + sisi

a) keliling = 12 + 12 + 12 + 12

= 48

b) keliling = 50 + 50 + 50 + 50

= 200

c) keliling = 13 + 13 + 13 + 13

= 52

a) keliling = 26 + 26 + 26 + 26

= 104