Respuesta :
Answer:
48 square unit
Step-by-step explanation:
For a rectangle, area is given by
A=bh
Where b is base and h is height as shown in the attached diagram
For a triangle, area is given by
A∆=½bh
Given that ½bh=48
Then bh=2*48=96 square units
The overall area is 96 square units.
The area for 1&2 combined will be given by deducting the area of triangle from the overall area
Area is 96-48=48 square units

Answer:
48 sq units
Explanation:
The triangle has an area of 48 square units. The area of the triangle is one-half the area of the rectangle. The total area of sections 1 and 2 represents the other half of the rectangle and is the same as that of the triangle.