Question

If in a right triangle ABC, right-angled at B, tan A = 1, then find the value of 2 sin A cos A.​

Answer 1

Answer:

first of all apply pythorous thorem so h will be root 2 now sinA will be 2/root2 and cosA will be 1/root2

Answer 2

now you can put the values.(here p=perpendicular, b=base, h=hypotenuse)