Questions

From Worst to Best

111 P4.AP.JM.17100177

Level 2
The area of a rectangle is 54 cm². Given that its breadth is ²₃ of its length, find its perimeter.

3 m

Attempt

112 P4.AN.JM.17092860

Level 3
In the figure not drawn to scale, ∠AEB = 90° and ∠AEF = 122°. Given that ∠AED is three times as large as ∠DEF, find ∠AED.

3 m

Attempt

Angles at a point Model Times-as-many Units method

113 P4.AN.JM.17092859

Level 3
In the figure, AE is perpendicular to BE and ∠CED = 102°. Given that ∠AED is three times as large as ∠BEC, find ∠AED.

3 m

Attempt

Angles at a point Model Times-as-many Units method

114 P4.AP.JM.17100194

Level 3
Brandon walked around a rectangular field from W to X to Y and to Z. He covered a distance of 560 m. The length of the field is thrice the breadth. If it cost $5 to put up a fence of 1 m, how much would it cost to fence around the whole field?