Question

kali ini jawab yang bener ya, aku mohonn​

Answer 1

Jawaban:

1. L = ½.a.t

= ½.4.4

= 8

K = a+s+s

= 4+4+4

= 12

2. L = s²

= 8x8

=64

K = 4 x s

= 4x 8

= 32

3. L = ½xd1xd2

= ½x12x10

=60

K =2xs1+s2

= 2 x 10 + 12

= 44