The length of a rectangle is  3  meters and the width is  16  meters. what is the perimeter of the rectangle?  

The perimeter of a rectangle is equal to the following equation...

Perimeter of Rectangle = 2 x length + 2 x width

Side our length is 3 meters and width is 16 meters, we can use the equation.

Perimeter = 2 x 3 + 2 x 16 = 6 + 32 = 38 meters

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

ok

step-by-step explanation: