Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. BUK
  4. /
  5. Mathematics
  6. /
  7. 2012/2013
  8. /
  9. Q20
Question 20

Find the radius of a circle in which an arc of length 44cm subtends an angle of 200° at the centre of the circle. (Take π = 22/7)

  • A.3.9 cm
  • B. 34.2 cm
  • C. 25.5 cm
  • D.12.6 cm
Objective

Question details

Exam body
BUK
Subject
Mathematics
Year
2012/2013
Question no.
#20
Type
Objective
Previous · Q19The cross section of a prism is a right agled triangle 3cm by 3cm by 5cm. The… Next · Q21 Evaluate (0.13) 2 correct to three significant figures

More from this paper

  • Q16P varies inversely as the square of W. When W = 4, P = 9 Find the value of P…
  • Q17The lengths of two parallel sides of a trapezium are 6cm and 10cm and the…
  • Q18Calculate the total surface area of a solid cone of slant height 15cm and base…
  • Q22Simplify 11011 2 - 1101 2
  • Q23Simplify ${{x-4}/4} - {{x-3}/6}$
  • Q24The temperature in a chemical plant was -5°c at 2:00 am. The temperature fell by…
See all Mathematics 2012/2013 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy