Question

IN THE GIVEN FIGURE ABS IS AN ISOSCELES TRIANGLE WITH BC=8 CM AND AB =AC=5CM. FIND : 1.SIN B 2. TAN C3. SIN2 B+COS2 B 4. TAN C- COT B.

Answer 1

Kindly find the attachment for the same

Answer 2

3. tan c - cot b

solution: (perpendicular/base)-(base/perpendicular)

3/4-4/3

9-16/12

-7/12