Which statements about the composite figure are true?
Check all that apply.
t
x1.5 10
The composite figure consists of two rectangular
pyramids.
The composite figure can be broken down into
rectangular prisms,
The volume of the composite figure is
1.5(9)(5) + 1.5(9)(5)
The total volume is 45 units
The total volume is 90 units

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

sorry not sure

step-by-step explanation: