Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. IMSU
  4. /
  5. Mathematics
  6. /
  7. 2012/2013
  8. /
  9. Q2
Question 2

The interior angles of a quadrilateral are (x + 15)°, (2x -45)°, (x - 30)° and (x+10)°. Find the value of the least interior angle.

  • A.112°
  • B.102°
  • C.82°
  • D.52°
Objective

Question details

Exam body
IMSU
Subject
Mathematics
Year
2012/2013
Question no.
#2
Type
Objective
Previous · Q1A cylindrical pipe 50m long with radius 7m has one end open. What is the total… Next · Q3 If the two smaller sides of a right angled triangle are 4cm and 5cm, find its…

More from this paper

  • Q4An arc subtends an angle of 50° at the centre of a circle of radius 6cm…
  • Q5What is the locus of points that is equidistant from points P(1,3) and Q(3,5)?
  • Q6Find the locus of points which moves in the first quadrant so that it is…
  • Q7Find the radius of a sphere whose surface area is 154cm 2 (π = 22/7)
  • Q8chord is drawn 5cm away from the centre of a circle of radius 13cm. calculate…
  • Q9If the hypotenuse of a right-angled isosceles triangle is 2cm, what is the area…
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