Question

the point A(2, 9) , B(a, 5) C(5, 5) are the vertices of a triangle ABC right angled at b find the value of a2 ​

Answer 1

Please Mark Me As Brainlist

Answer:

Solution: Given that, the points A (2, 9), B(a, 5) and C(5, 5) are the vertices of a ΔABC right angled at B. Hence, the required area of ΔABC is 6 sq units.