The area of a trapezoid is found using the formula A=4 h(b1+2), where A is the area, h is the height and bị and b2 are the lengths of the bases. What is the area of a trapezoid
with the height of 12, b1 = x + 1, and b2 = x + 3?

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

y∈r, 8> y≥0

hope i !

p.s the first bit only matters if you know what that means.

p.p.s brainliest would really