Question

31. Given below are two statements Si and S2
S1: ABC is an isosceles triangle with AC=BC.If AB²= 2AC², then AABC is a right triangle.
S2: If in a triangle the square of one side is equal to the sum of squares of the other two, then the angle opposite to the first side is a right angle. Mark the correct choice from the following
(a). Both Si andS2 are true and S2 is the correct explanation of Si.
(b). Both Si andS2 are true and S2 is not the correct explanation of Si.
(C).S is true and S2 is false.
(d).Si is false and S2 is true.​

Answer 1

Answer:

The correct answer of this question is option A

Step-by-step explanation:

Because If the square of one side is equal to the sum of squares of other two sides then the triangle is said to be right angled and the same thing is said in Si that AB^2 =2AC^2( beacause AC=BC ) we can write AB^2= AC^2+ BC^2

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