Question

In ABC right angled at B and angle A = 45 if AC=3√2 cm find BC and AB....

please any one explain me this question and answer...

Answer 1

since it is a right angled triangle one angle is 90,and the other one is 45 so the third angle is also 45
so when two angles are equal, it is an isosceles triangle
so assume the unknown sides as x
x
${x}^{2} + {x}^{2} = {(3 \sqrt{2} ) }^{2} \\ 2 {x}^{2} = 18 \\ {x}^{2} = 9 \\ x = 3$

Answer 2

Answer:

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