Question

The base of an isoceles triangle is 4 upon 3 cm .the perimeter of the triangle is 4 and 2 upon 15 cm.​

Answer 1

P=42/15cm

B=4/3cm

P=sum of all sides

=>42/15= 4/3+x+x

42/15=4/3+x^2

42/15-4/3=x^2

Lcm=15

42-20/15=x^2

22/15=x^2

x=root 22/15

Answer 2

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