What is the area of the trapezoid?

256m²

Step-by-step explanation:

A=1/2{(b+b)×h}

A=1/2{(13+19)×16}

A=1/2(32×16)

A=1/2(512)

A=256

area of a trapezoid = 256 m²

Step-by-step explanation:

to find the area of the trapezoid

recall , the fomular for finding the area of a trapezoid

area of a trapezoid = ( a + b ) h/2

where a = 13m

b = 19m

height = 16m

area of a trapezoid= ( 13m + 19m) x 16m/2

area of a trapezoid = 32m x 8m

area of a trapezoid = 256 m²

therefore the area of the trapezoid is evaluated to be equals to 256m²

answer: what

step-by-step explanation:

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm