Mathematics

Area of Triangle Practice Questions

MOE-aligned Mathematics practice questions on Area of Triangle for Singapore primary school students. Each question includes a full worked solution.

47 questions available

• Primary 5 · Standard — The figure below is made up of a rectangle and a triangle joined along one edge....
• Primary 5 · Foundation — A composite figure is made up of two triangles. Triangle A has a base of 8 cm an...
• Primary 5 · Advanced — The figure shows a rectangle containing two identical shaded triangles ADE and B...
• Primary 5 · Foundation — A triangular sail on a boat at Sentosa has a base of 8 cm and a perpendicular he...
• Primary 5 · Standard — A rectangular plot of land in Queenstown is 30 m long and 20 m wide. A triangula...
• Primary 5 · Advanced — A rectangular piece of cardboard ABCD is 18 cm long and 10 cm wide. A triangle i...
• Primary 5 · Advanced — A rectangular banner is 30 cm wide and 16 cm tall. A triangular pennant is paint...
• Primary 5 · Advanced — Nadia cuts a triangular kite from a rectangular sheet of cloth. The triangle has...
• Primary 5 · Advanced — The figure shows a rectangle containing two identical shaded triangles. The leng...
• Primary 5 · Standard — The school art club at Bukit View Primary is cutting a triangular cardboard bann...
• Primary 5 · Standard — In the obtuse triangle DEF, side DE = 14 cm. Because angle DEF is obtuse, the pe...
• Primary 5 · Foundation — A triangular badge for the Marsiling Primary School sports day has a base of 12 ...
• Primary 5 · Foundation — A right-angled triangular canvas banner for the National Day concert has a base ...
• Primary 5 · Foundation — A signboard at a hawker centre is made up of a rectangle and a triangle joined t...
• Primary 5 · Standard — The figure shows a right-angled triangle PQR where PQ is perpendicular to QR. PQ...
• Primary 5 · Advanced — ABCD is a rectangle with AB = 12 cm and BC = 8 cm. P is a point inside the recta...
• Primary 5 · Standard — ABCD is a rectangle with AB = 8 cm and BC = 15 cm. Point E lies on side AD such ...
• Primary 5 · hard — A square of side 10 cm has a triangle removed from it. The base of the removed t...
• Primary 5 · Standard — Triangle ABC has its base BC along a horizontal line. BC = 10 cm. The slant side...
• Primary 5 · HOTS — Triangle PQR has PQ = 18 cm. The perpendicular height from R to PQ is h cm. The ...