Find the value of k for which the area of aABC having vertices A(2, -6), B(5, 4) and C(k, 4) is 35 sq units.
Expanding with C3
→ 70 = (20-4k)-(8+6k)+(8+30)
→ 70= -10k+50
→ 20=-2k
→ k=-2
1
Find the value of k for which the area of aABC having vertices A(2, -6), B(5, 4) and C(k, 4) is 35 sq units.
Expanding with C3
→ 70 = (20-4k)-(8+6k)+(8+30)
→ 70= -10k+50
→ 20=-2k
→ k=-2