Answer:
90
Explanation:
1. Find the area of the rectangle (between the two right triangles).
Area = Base×Height
Area = 10×6 = 60
2. Find the area of the two triangles.
Area (of triangle) = Base×Height/2
Area = 6×5/2 = 15
Since there are two triangles of the same area, we will need to multiply that by two.
15×2 = 30
3. Add it all up.
60 + 30 = 90