What is the area of this trapezoid? a. 14 m2 b. 18 m2 c. 21 m2 d. 35 m2

B

Step-by-step explanation:

If we draw another vertical line on the other side, we can split this into a rectangle and two triangles.  The width of the rectangle is 5 m, so the base of the triangle on the left is 1 m, just like the triangle on the right.

The area is therefore the sum of the areas of each shape:

A = Arectangle + 2Atriangle

A = (5 m)(3 m) + 2(½ (1 m)(3 m))

A = 18 m²

cbnygjdyj

step-by-step explanation:

table 3 represents a direct variation function. : )