Question

18. Find the area of triangles whose base is 3m and height is 12 m.

​

Answer 1

area of triangle 1/2 ×b×h

= 12×3×1/2

=18 m^2

Answer 2

Answer:

18m^2

Step-by-step explanation:

Area of a triangle = 1/2× base× height

= 1/2×3×12

= 3/2×12

=3×6

= 18m^2