Level 1 PSLE
A unit shape in the form of a right-angled triangle is drawn in the grid. Cindy forms a rectangle by joining two unit shapes as shown. In addition to the rectangle, Cindy wants to form a trapezium. This figure is to be formed with the smallest number of unit shapes. How many triangles are required to construct the smallest trapezium?
Level 1 PSLE
A unit shape in the form of a right-angled triangle is drawn in the grid. Cindy forms a rectangle by joining two unit shapes as shown. In addition to the rectangle, Cindy wants to form a trapezium. This figure is to be formed with the smallest number of unit shapes. How many triangles are required to construct the smallest trapezium?
Level 2 PSLE Dina has some cards in the shape of rhombuses of sides 4 cm. She placed them in a row to form a parallelogram of perimeter 168 cm. How many cards did Dina use?
Level 2 PSLE Dina has some cards in the shape of rhombuses of sides 4 cm. She placed them in a row to form a parallelogram of perimeter 168 cm. How many cards did Dina use?