Question

Find the area.
Yes this is on Khan Academy.

Answer 1

`\huge\boxed{\sf 14 \ m^2}`

Explanation:

Given figure is a trapezium.

Given,

Parallel sides = a,b

a = 2 m

b = 5 m

Height = h = 4 m

Finding area of trapezium:

`\displaystyle = (a+b)/(2) (h)\\\\Put \ the \ given \ data\\\\= ((2+5))/(2) (4)\\\\= ((7))/(2) (4)\\\\= (3.5)(4)\\\\= 14 \ m^2\\\\\rule[225]{225}{2}`