Triangles

Right-angled, Isosceles, Equilateral Triangles

Exterior Angles

Vivian's Qn

SA2 Revision (2)
Paper 2 Qn 13

James sold ¹/₄ of his funfair tickets on Monday and ³/₁₀ of the remainder on Tuesday.

(a) What fraction of the total number of tickets did he sell on Tuesday?

(b) If he still had 420 tickets left by the end of Tuesday, how many tickets had he sol altogether on both days?


(a)

(b)

Tinzar's Qn

SA2 Revision (2)
Paper 2 Qn 17

Dave spent ¹/₆ of his savings on a play station and ³/₁₀ of the remainder on a television set.

He also bought a MP3 player for $525. If the MP3 player cost $150 less than the television set, how much money had he left?

Tinzar's Qn

SA2 Revision (1)
Paper 1 MCQn 12

In a class, 60% of the pupils are boys. ³/₅ of the boys and ⁷/₁₀ of the girls have at least 1 computer at home.
What percentage of the pupils in the class has at least 1 computer at home?

Tinzar's Qn

SA2 Revision (1)
Paper 1 Qn 7


Min Hua had a sum of money. He spent 60% of the money on food and ¹/₈ of the remainder on a book. What percentage of the money was left?

Tinzar's QN

SA2 Revision Paper (1)
MCQ 3



A wallet costs 3 times as much as a purse. A handbag costs 8 times as much as the purse. Find the ratio of the cost of the wallet to the cost of the handbag.

Tinzar's QN

SA2 Revision (1)
Paper 1 QN 2


What fraction of the figure is shaded?

Yi Qian's Qn

SA2 Revision Paper (1)
Paper 2 Last Question:


A rectangular tank was ⁴/₅ filled with water.
When some of the water was taken out to fill some jugs, the water level decreased by ³/₄ of its original height. The volume of water that remained was 2.4 litres.

(A)Find the capacity of the tank.Give your answer in litres?

(B)If the capacity of each jug is 1200ml, how many jugs were filled with water?

Four-Sided Figures

Recap.

Most information can be found in TB. Pls remember these main points.