Pls help

Area of DEABC = 30100 m²

Step-by-step explanation:

Area of the given composite figure will be the sum of areas of 5 different figures.

Area of figure (1) = Area of right triangle ΔEGD

                           =

                           =

                           =

                           = 10800 m²

Area of figure (2) = Area right triangle AGE

                            =

                            =

                            = 60 × 80

                            = 4800 m²

Area of figure (3) = area of triangle AHB

                            =

                            =

                            = 1250 m²

Area of figure (4) = Area of trapezoid BCFH

                             =

                             =

                             =

                             =

                             = 8250 m²

Area of figure (5) = Area of right ΔDFC

                             =

                             =

                             = 5000 m²

Therefore, area of composite figure = Area of (1) + Area of (2) + Area of (3) + Area of (4) + Area of (5)

= 10800 + 4800 + 1250 + 8250 + 5000

= 30100 m²

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

a and c

step-by-step explanation: