Question

Meena uses 9 metres of lace around a triangular cloth. One side of the cloth is 5 metres
long. The other two sides are equal. What is the length of each of the other sides?​

Answer 1

Answer:

2m

Step-by-step explanation:

If she uses 9m for the whole triangle then its perimeter is 9m.

Perimeter of isosceles triangle=

$(2 \times \: side) + non \: equal \: side$

$= (2 \times x) + 5 = 9 \\ = 2x + 5 = 9 \\ = 2x = 4 \\ = x = 4 \div 2 \\ = x = 2m$

Answer 2

Answer:

2cm is the answer

this is the right answer