Question

the sides is traingle are 2whole1/5,3 whole 1/2,1 whole2/5cim. find the perimeter of the traingle
plz answer it fast​

Answer 1

➤ Answer :-

Perimeter of the triangle $=$

$\dashrightarrow \tt2 \frac{1}{5} + 3 \frac{1}{2} + 1 \frac{2}{5}$

$\dashrightarrow \tt \frac{11}{5} + \frac{7}{2} + \frac{7}{5}$

LCM of 2 and 5 is 10.

$\dashrightarrow \tt \frac{11 \times 2}{5 \times 2} + \frac{7 \times 5}{2 \times 5} + \frac{7 \times 2}{5 \times 2}$

$\dashrightarrow \tt \frac{22}{10} + \frac{35}{10} + \frac{14}{10}$

$\dashrightarrow \tt \frac{22 + 35 + 14}{10}$

$\dashrightarrow \tt \frac{71}{10} = 7 \frac{1}{10}$

$\Huge\therefore$The perimeter of the triangle is $\tt 7 \frac{1}{10}$

Answer 2

Answer:

answer:7 1/10..........

Step-by-step explanation:

hope it is helpful to u!