Question

perimeter of an isosceles triangle is 50cm. if one of the two equal sides is 18cm, find the third side

Answer 1

perimeter=50cm
one of the equal side=18cm
3rd side =50-(18+18)
=14cm...


I hope this is useful

Answer 2

Hi friend✋✋✋✋
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Your answer
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Perimeter of an isosceles traiangle = 50 cm

Measure of is equal sides = 18 cm

Then,
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Measure of the third side of the isosceles triangle = [50 - (2 × 18)] cm

= [50 - 36] cm

= 14 cm

HOPE IT HELPS