Jake drew this sketch of his triangular rock garden. What is the area of his rock garden?

It’s either 30ft or 30ft^2

60

Step-by-step explanation:

To find the area of a triangle you have to multiply base by height base is 12 and height is 5 so you do 12 x 5 = 60! :) hope this helps

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

this is answer of 144 cubic meters