Question

The perimeter of a triangular garden is 36 cm. If two of its sides are equal in length and the third side is 4cm long, then find the two equal sides.
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Answer 1

Answer:

Step-by-step explanation:

Let the Two equal sides be x

Perimeter of triangle = a+b+c

36 = x+x+4

36-4 = 2x

32 = 2x

32/2 = x

16 = x

So first side is 16 cm and second is also 16 cm

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Answer 2

Answer:

Let the two equal sides be x

Let the other side be x+4

Perimeter of triangle

=a+b+c

x+x+4=36

2x+4=36

2x=36-4

2x=32

x=32/2

x=16