Question

(b) Let ABC be an isosceles triangle in which AB = AC. If AB =9 cm and BC = 6 cm then find the perimeter of the triangle ABC



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Answer 1

Answer:

Let ABC be an isosceles triangle in which AB =AC. If AB =9 cm and BC = 6 cm

Then perimeter of triangle

= sum of all triangle .

9cm +9cm + 6cm = 24 cm

Answer 2

Answer:

Given

AB=AC

AB=9

so AC=9

Perimeter of Triangle= A+B+C ( sum of all sides)

= AB + BC + AC

=9+6+9

=24cm

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