Find the perimeter of a triangle whose sides are 5 1/2 cm, 7 3/5 cm, 3 1/4 cm
Share
Find the perimeter of a triangle whose sides are 5 1/2 cm, 7 3/5 cm, 3 1/4 cm
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
5 1/2+7 3/5+ 3 1/4
to find the perimeter you have to add them first.
11/2+38/5+13/4
second is to convert them to a mixed number.
110/20+ 152/20+ 65/20
then change the denominator to their least common multiple. the least common multiple of 2,5, and 4 is 20. then add them all together.
answer: 327/20 cm is the perimeter of the triangle or 16.35.
#CARYONLEARNING
#BRAINLYFAST