Question

2. Find the perimeter of each of the following triangles with sides :
(a) 6 cm, 9 cm, 12 cm
(b) 10 cm, 15 cm, 18 cm
(c) 25 cm, 15 cm, 15 cm
(d) 12 cm, 12 cm, 12 cm​

Answer 1

Step-by-step explanation:

$\huge \rm \red{A} \pink{n} \blue{s} \green{w}\gray{e} \orange{r:}$

a) 27 cm

b) 43 cm

c) 55 cm

d) 36 cm

Answer 2

Answer:

just add them all

Step-by-step explanation:

fist is 27 cm

second is 43cm

third is 36 cm