Back to Edexcel Maths Higher June 2019 Paper 2 Home
Q9: Answers – Paper 2 – June 2019
Q9: Answers – Paper 2 – June 2019
Helpful Links
Content:
Mark Scheme
Working
The circumference of circle B is 90% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B.
The circumference of circle B is 90% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B.
Square E has sides of length e cm.
Square F has sides of length f cm.
The area of square E is 44% greater than the area of square F.
b) Work out the ratio e : f
Question
9)
The circumference of circle B is 90% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B.
The circumference of circle B is 90% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B.
[2 marks]
Square E has sides of length e cm.
Square F has sides of length f cm.
The area of square E is 44% greater than the area of square F.
b) Work out the ratio e : f
[2 marks]