Answer:
You simply just do 12 multiplied by 10 which will give you 120m^2
6-3=3
2/8-5/8=3/8
you would have to change the denominator
X= base
Area= 1/2(base)(height)
24=1/2(b)(4)
24=(4*1*b)/2
24=4b/2
Divide 2 into 4
24=2b
Divide both sides by 2
12=b
base= x= 12 units
Hope this helps! :)