Question

the perimeter of an isosceles triangle is 43/4 CM. if one of its equal sides is 17/4 CM,then the length of the other side is​

Answer 1

Answer:

the length of other side is 9/4

Answer 2

Answer:

$\huge\boxed{\red{ \frac{9}{4} cm}}$

Step-by-step explanation:

Q.

The perimeter of an isosceles triangle is 43/4 cm, one of its equal sides is 17/4 cm, then the length of other side is ?

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Solution -

If one of the equal sides is 17/4, so other equal side will be 17/4. We have to find the unequal side. Let the unequal side (other side) as x

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Sum of all sides = perimeter

$= > \sf\frac{17}{4} + \frac{17}{4} + x = \frac{43}{4} \\ \\ = > \sf \frac{17 + 17}{4} + x = \frac{43}{4} \\ \\ = > \sf \frac{34}{4} + x = \frac{43}{4} \\ \\ = > \sf x = \frac{43}{4} - \frac{34}{4} \\ \\ = > \sf x = \frac{43 - 34}{4} \\ \\ = > \sf x = \frac{9}{4}$

Hence the other side = 9/4 cm

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hope it helps.