Question

Question 3 : Find the length of each of the equal sides of the isosceles Traningle, If the perimeter and unequal sides are :
I) Perimeter = 30 cm, unequal side = 8cm .





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Answer 1

Answer:

thi is solution hope it helps

Answer 2

Question 3 : Find the length of each of the equal sides of the isosceles Traningle, If the perimeter and unequal sides are :

I) Perimeter = 30 cm, unequal side = 8cm .

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Given,

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Now example →

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Solution → Let measure of equal side = X cm

Perimeter of triangle = 30 cm

→ 8+ x + x = 30

→ 8 + 2 x = 30

→ 2 x = 30-8

→ 2 X = 22

→ X = 22/2

→ X = 11 cm

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Answer : 11 cm

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Thanks

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@ Ms Magician