Math, asked by gowthamb, 5 months ago

in an isoceles triangle ABC AB=AC=x BC=20 CM area=250 sqcm find the sides

Answers

Answered by Itzgoldenking
2

Answer:

x = 13 cm

Step-by-step explanation:

As per the question,

In triangle ABC,

AB = AC = x

BC = 10 cm

Area = 60 cm²

By Heron’s formula,

Where,

Now,

In triangle ABC

s = x + 5

Therefore,

3600 = 25(x² - 25)

x² = 169

After solving this, we get

x = 13 cm

Hence, the required value of x = 13 cm

plz put ur values

Step-by-step explanation:

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