Question

perimeter of 7cm , 8cm , 9cm​

Answer 1

Answer:

brainlist

Step-by-step explanation:

Perimeter = 7+8+9 cm

= 24 cm

Answer 2

Answer:

length of sides are 7cm,8cm, and 9cm

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cm

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cmb) Triangle is equilateral with one side as 2.4m

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cmb) Triangle is equilateral with one side as 2.4mperimeter =(2.4+2.4+2.4)m

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cmb) Triangle is equilateral with one side as 2.4mperimeter =(2.4+2.4+2.4)m=7.2m

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cmb) Triangle is equilateral with one side as 2.4mperimeter =(2.4+2.4+2.4)m=7.2mc) equal side are of 12cm and other is of 9cm

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cmb) Triangle is equilateral with one side as 2.4mperimeter =(2.4+2.4+2.4)m=7.2mc) equal side are of 12cm and other is of 9cmperimeter =(12+12+9)cm

length of sides are 7cm,8cm, and 9cmperimeter =(7+8+9)cm=24cmb) Triangle is equilateral with one side as 2.4mperimeter =(2.4+2.4+2.4)m=7.2mc) equal side are of 12cm and other is of 9cmperimeter =(12+12+9)cm=33cm

I hope this may help u

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