Questions

From Worst to Best

61 P5.RA.JM.17083127

Level 3
The figure, not drawn to scale, is made up of 3 equilateral triangles and 3 squares. Find the ratio of the length AB to the length CD to the length EF. (Express your answer in its simplest form).

3 m

Attempt

62 P6.RA.NK.17082801

Level 3
The figure, not drawn to scale, shows a rectangle, WXYZ, which is divided in 4 parts, A, B, C, D. The ratio of the area of D to the area of C is 1 : 3. The ratio of the area of C to the area of B is 2 : 7. If the area of A is 238 cm² , what is the area of the rectangle WXYZ?

3 m

Video Attempt

Area Perimeter Rectangle Ratio to units Repeated identity Units table

63 P6.RA.TL.17042609

Level 3
The figure is made up of two squares and a triangle. The ratio of the area of Triangle X to that of Square Z is 11 : 1. The ratio of the shaded area to that of the unshaded area is 1 : 3. If the difference between areas of Triangle X and Square Y is 464 cm², what is the area of Square Z?

3 m

Attempt

Ratio to units Area Perimeter Unchanged total Units table

64 P5.RD.PR.17083249

Level 3
The figure is made up of 2 squares of different sizes. The area of the small square is 50% of the area of the big square. The overlapped shaded area is 20 cm². The area of the unshaded small square is ²₅ the area of the unshaded big square. Find the area of the small square.