Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. FUNAAB
  4. /
  5. Mathematics
  6. /
  7. 2020/2021
  8. /
  9. Q20
Question 20

A regular polygon with (2m + 1) sides has each interior angle equal to 144°. The value of m is

  • A.41⁄2
  • B.5
  • C.8
  • D.10
Objective

Question details

Exam body
FUNAAB
Subject
Mathematics
Year
2020/2021
Question no.
#20
Type
Objective
Previous · Q19Divide 2434 6 by 42 6 Next · Q21 A photograph is to be taken of five people including a married couple. If the…

More from this paper

  • Q16How many different three-digit numbers can be formed using the integers 1 to 6…
  • Q17The rate of ice formation in the freezer compartment of a refrigerator is (2…
  • Q18A polynomial in x whose zeros are 2, -1 and 3 is
  • Q22If x - 1, x, x + 2 form a geometric sequence, then the value of x is
  • Q23If the 7th term of an AP is twice the first term and the sum of the first four…
  • Q24An examiner has five envelopes labeled A to E for each of the five options of a…
See all Mathematics 2020/2021 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