Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Mathematics
  6. /
  7. 1990
  8. /
  9. Q24
Question 24

A sector of a circle of radius 7cm has an area of 44cm2. Calculate the angle of the sector correct to the nearest degree [Take π = 22/7]

  • A.6o
  • B.26o
  • C.52o
  • D.103o
  • E.206o
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
1990
Question no.
#24
Type
Objective
Previous · Q23Solve the equation 2a\(^2\) - 3a - 27 = 0 Next · Q25 calculate the surface area of a sphere of radius 7cm [Take π = 22/7]

More from this paper

  • Q20Factorize 2e\(^2\) - 3e + 1
  • Q21Solve the equation 7y\(^2\) = 3y
  • Q22Find the value of m which makes x\(^2\) + 8 + m a perfect square
  • Q26If the radius of the parallel of latitude 30°N is equal to the radius of the…
  • Q27A cylindrical container closed at both ends, has a radius of 7cm and height 5cm…
  • Q28A cylindrical container closed at both ends, has a radius of 7cm and height 5cm…
See all Mathematics 1990 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