Question

120 meters
60 meters
30 meters
20 meters
what is the area of this trapezoid?
square meters

Explanation:

Step1: Find bottom base length

Let bottom base = $b_2$.
$b_2 = 120 + 30 + 20 = 170$ meters

Step2: Identify top base and height

Top base $b_1 = 120$ meters, height $h = 60$ meters

Step3: Apply trapezoid area formula

Area formula: $\frac{1}{2} \times (b_1 + b_2) \times h$
Substitute values: $\frac{1}{2} \times (120 + 170) \times 60$

Step4: Calculate the final area

$\frac{1}{2} \times 290 \times 60 = 145 \times 60 = 8700$

Answer:

8700 square meters