Find the area of each figure (1/2 x height x average of the two bases)

(7) Total area = 2.7 m²

(8) Total area = 6.3 m²

Explanation:

(7)

Total area  = area of rectangle + area of triangle

Area of triangle =

Area of rectangle =  

Total area = 1.5 + 1.2 mi²

                = 2.7 mi²

(8)

Total area = area of rectangle + area of 2 triangles.

Base of 2 triangles = 4.3 - 1.7 m

                               = 2.6 m

Base of 1 triangle = 1.3 m

Area of triangle =  

Area of 2 triangles = 1.365 X 2

                             = 2.73m²

Area of rectangle = length X breadth

                           = 2.1 X 1.7m²

                           = 3.57 m²

Total area = 2.73 + 3.57m²

                = 6.3m²

yes

step-by-step explanation:

yes

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation: