Question

Two equals sides of an isosceles triangle are each 2 cm more than thrice the third side. If the perimeter of rectangle is 67cm, find the lengths of its sides.
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Answer 1

Step-by-step explanation:

Heya

Let the third side be x

The other two sides will be 3x+2 each

Perimeter=67

x+(3x+2)+(3x+2)=67

7x+4=67

7x=63

x=63/7

x=9

The third side is 9cm

The other two sides are 29cm each