Can i plz have some help with this

Work Shown:

A = area of parallelogram

A = base*height

A = 20*16

A = 320

B = area of triangle at the very top

B = (1/2)*base*height

B = (1/2)*20*8 ... note: opposite sides of parallelogram are equal

B = 80

C = total area of entire figure

C = A+B

C = 320+80

C = 400

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )