Question

find the area of following triangles​

Answer 1

Answer:

ANSWER OF FIRST QUESTION IS. 1/2× 13×12. =78cm^2

Answer 2

Answer:

Area of triangle is =1/2×base ×height

1. 1/2×12×13 = 78
2. 1/2×10×5=25
3. 1/2×3×4=6

Thanks, Mark as Brainlest if it helped you..