# IGCSE Maths 2020 0580/11 Oct/Nov

Cambridge CIE IGCSE Past Papers and solutions.
Questions and Worked Solutions for IGCSE 2020 0580/11 Oct/Nov Paper 1.

Related Pages
More IGCSE Past Papers

IGCSE 2020 0580/11 Oct/Nov (pdf)

1.Write down the mathematical name for
(a) an angle which is less than 90°,
(b) a polygon with 5 sides
(c) a quadrilateral with exactly one pair of parallel sides 2. Put a ring around the word that describes two polygons that are the same shape and size� 3. Write 60/105 in its simplest form 4. Calculate 5. The diagram shows a rhombus
On the diagram, draw all the lines of symmetry 6. The diagram shows a shape made from rectangles
The shape has a total area of 517m2
Find the value of x

1. Hua cycles from her home to the library
The travel graph shows this journey
2. A field, ABC, is in the shape of a triangle
AC = 500m and BC = 650m
Using a ruler and compasses only, complete the scale drawing of the field ABC
Use a scale of 1 cm to represent 100m
The side AB has been drawn for you
3. Alan and Beth share \$1190 in the ratio Alan : Beth = 5 : 2
Work out how much Alan receives
4. Work out
5. Rangan buys 3.6 kg of potatoes and 2�8kg of leeks
The total cost is \$13.72
Leeks cost \$2.65 per kilogram
Find the cost of 1 kg of potatoes
6. By writing each number correct to 1 significant figure, work out an estimate for T
You must show all your working
Find an expression for the nth term of this sequence.
7. (a) Write 18 as the product of its prime factors
8. Without using a calculator, work out
9. Change 4.37 litres into cubic centimetres
10. Make x the subject of this formula
2y = 5x - 7
11. Trina invests \$16000 at a rate of 5% per year compound interest
Work out the value of her investment at the end of 4 years
12. Aisha records the distance she runs and her average speed
The results are shown in the scatter diagram
13. A circle has a circumference of 56mm
Work out the radius of this circle
14. Find the equation of line L in the form y = mx + c
15. Calculate the value of x
16. (a) Find the equation of line L in the form y = mx + c.
(b) On the grid, draw a line that is perpendicular to line L.
17. Explain why triangle ABC is similar to triangle PQR.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.