abc is an isoscles triangle right angled at c with ac 4 cm find the kenght of ab
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4cm...due to isosceles triangle
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Answer:
Step-by-step explanation:
In ABC right angled at C,
AB is the hypotenuse
Therefore, AB^2 = AC^2 + BC^2
Since it is an isosceles triangle, AC=BC=4 cm
AB^2= 4^2 + 4^2
AB = Under root 16+16
AB= Under root 32
AB= 4root2 cm
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