Question

The Base of an isosceles triangle is4/3cm the perimeter of the triangle is4/15 cm what is the length of either of the remaining equal side

Answer 1

Answer:

-8/15 is the answer of the given Q

Step-by-step explanation:

4/3+x+x=4/15

4/3+2x=4/15

2x=4/15-4/3

2x=4/15-20/15

2x=-16/15

30x=-16

x=-16/30

x=-8/15

The length of equal side is -8/15

Answer 2

Answer:

$\frac{ - 8}{15} \: cm$

Given:

Base of isosceles triangle=4/3cm

Perimeter=4/15 cm

To find:

Remaining equal sides

Solution:-

Let the two other sides be x {as two sides of Isosceles triangle are equal}

We know that

Perimeter of isosceles triangle=Sum of all sides

4/15=AB+BC+CA

4/15=x+4/3+x

4/15=2x+4/3

4/15-4/3=2x

-16/15=2x

x=-16/15×1/2

x=-8/15

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Remaining equal sides are -8/15