Answer:

A

1 120 cm

2 30 cm

3 102 cm

4 112 cm

5 57 cm

B

1 50 cm

2 28 cm

3 42 cm

4 28 cm

5 10 cm

Step-by-step explanation:

if need mo ng solution I add mo lang ang mga given na sides. use the formula. P= s+s+s

"s" is the value of the sides