Answer:
12.1
Step-by-step explanation:
to find the area of compound shapes, you break them apart and find each shapes area then add it together.
to find the area of a square, use A=l * w
to find the area of a triangle, use, A= 1/2 b * h
wheres the bag and everything else
#5 ∠RST , Obtuse
#6 ∠XYZ, Right
#7 ∠ABC, Straight
#8 ∠HFG, Acute
#9 ∠JPM, Acute
#10 ∠EDF, Right
Hope this helps :)
