Given that the area of a triangle is given by the formula a = 1/2 bh, what is the value of a if b = 4 cm and h = 6 cm? 6 cm^2 12 cm^2 24 cm^2 48 cm^2

choice B 12 cm^2

A = (1/2)*b*h

A = 0.5*b*h < 1/2 is the same as 0.5

A = 0.5*4*6 < replace b with 4; h with 6

A = 2*6

A = 12

Alternatively, you can multiply the base and height to get 24, then cut that in half to get 12.

96 39 cause 135 -96=39 im smart (i used a calculater)

i will u if u answer my question in math