ANGLES

81 P4.AN.JM.17092804

Level 2
In the figure, AB is perpendicular to BC. ∠ABD is twice as large as ∠CBD. Find ∠ABD.

2 m

Attempt

82 P3.AN.JC.17103032

Level 2
How many angles inside the figure are smaller than a right angle?

2 m

Attempt

Estimation of an angle More than or less than

83 P5.AN.JM.17083109

Level 2
Kelicia was facing Northeast after making an anti-clockwise 225° tum. At which direction was she facing at first? Give the answer in letter. (Eg N)

2 m

Attempt

Compass Working backwards

84 P5.AN.NK.23041246

Level 2
Seven points are shown in the square grid.

In which direction is V from R? Give the answer in short form. (Eg N, NE, S, SW)
Amos is at one of the points. He is facing Point T. When he turns 90 degrees anti-clockwise, he faces Point Q. Which point is Amos at?

2 m

Attempt

Compass Grid square

85 P6.AN.NK.21060930

Level 1 PSLE
Look at the diagram.

Name the smallest angle.
Name the two angles that are greater than 90°. Give your answers in letters. (Eg a, b)

2 m

Attempt

Right angle Estimation of an angle More than or less than Min-max

86 P3.AN.JC.17103034

Level 2
How many angles inside the figure are smaller than a right angle?

2 m

Attempt

Estimation of an angle More than or less than

87 P4.AN.JM.17092874

Level 1
How many of the marked angles are less than 90°?

2 m

Attempt

Estimation of an angle Right angle More than or less than

88 P4.AN.JM.17092875

Level 1
How many of the marked angles are more than 90°?

2 m

Attempt

Estimation of an angle Right angle More than or less than

89 P6.AN.NK.21060934

Level 2 PSLE
Seven landmarks on a map of an island are shown in the square grid.

In which direction is A from D? Give the answer in letter(s). (Eg N or NE)
Wendy is at one of the landmarks. She is facing C. When she turns 45° clockwise, she faces F. Which landmark is Wendy at? Give the answer in letter. (Eg A)