Area of frame=area of total-area of inside ting
area=lenght times width
so
inner one
length is 16-2-2 (both sides) or 12
width or height is 9-2-2=5
so area is 12 times 5=60
outter one
16 by 9
16 times 9=144
so
outer-inner=144-60=84
so 2nd option
Hey There!

does not equal to six, because when you see fractions with the same numerator and denominator you divide, so 6/6 equals one. Therefore, <span>

does not equal to one.
</span>
Have A Brainly Day :)
Let’s say
Length= L
Width= W
L=2w
L+L+w+w=48 = 3L=48
48/3=16
L=16
W=8
Multiply 
A 170 pound astronaut would weigh 68 pounds on mars.
Hope this helps :)
A. 48 ft^2
Area of a rectangle is bh
12 * 4 = 48