5
AssignmentMultiple Choice

Shapes with Fractional Side Lengths

Question 5 • 2026-2027 RoiSWood Geometry S1

The irregular shape can be broken into a triangle and a rectangle as shown. Which expression could be used to determine its area?

Answer
A
(10)(4.2) + (0.5)(10)(3.2)
B
(0.5)(10)(4.2) + (10)(3.2)
C
(0.5)(10)(7.4) + (10)(3.2)
D
(10)(7.4) + (0.5)(10)(3.2)