Question

the sides of a triangle are 5/3 cm and 3/8 cm and 2 1/4 find its perimeter
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Answer 1

perimeter of∆ = sum of all sides

= 5/3+3/8+21/4

=40+9+6/24

= 55/24

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Answer 2

$here \: you \: go \: with \: your \: answer$

Answer:

We know that.

Perimeter of Traingle = Side + Side + Side

$1st \: side \: = \frac{5}{3} \: cm$

$2nd \: side \: = \frac{3}{8} cm$

$3rd \: side \: = \frac{21}{4} cm$

Step-by-step explanation:

Let

Now substitute the value in the formula

$perimeter \: = \: \frac{5}{3} + \frac{3}{8} + \frac{21}{4}$

Let's take the L.C.M

And the LCM is 24

$= \frac{40 + 9 + 126}{24}$

$= \frac{175}{24}$

$= 6.7cm$

Hence the Perimeter of the Traingle is 6.7 cm