Question

if perpendicular of a tri-angle is 20 and base is 12. what is the area?​

Answer 1

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

= 1/2 × 12 × 20

= 120

hope this will be helpful to you dear....xD

Answer 2

Answer:

so the perpendicular is the height of the triangle which is 20.

the base is 12

area of triangle=1/2*base*height

by putting the values in formula.....

=1/2*12*20

=6*20

=120 units