What is the area of the trapezoid? explain and show the work that comes with it and use clear words don’t use the (text))

The area of a trapezoid is given by the formula

... A = (1/2)(b₁+b₂)h

where b₁ and b₂ are the lengths of the parallel bases and h is the perpendicular distance between them.

Your diagram shows b₁ = 6 m + 1 m = 7 m and b₂ = 5 m. (It does not matter which you call b₁ or b₂.) The diagram also shows h = 3 m, the distance between the bases. (A proper diagram would indicate the dashed line is at right angles to the bases.)

Using this information in the formula, you have

... A = (1/2)·(7m + 5m)·(3 m)

... = (1/2)·(12 m)·(3 m)

... = 18 m²

The area of this trapezoid is 18 square meters.

b) well because you get well

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58