Curriculum
Course: Pure Mathematics — Second Secondary
Login

Curriculum

Pure Mathematics — Second Secondary

Unit 1: Real Functions and Curve Sketching

0/8

Unit 2: Exponents and Logarithms

0/12

Unit 3: Limits

0/6

Unit 4: Trigonometry

0/4
Quiz

The Cosine Rule — Lesson quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 1
  • Passing grade: 60%
Start Quiz
1.
In a triangle, a = 7 cm, b = 3 cm and c = 5 cm. Is angle A acute or obtuse?
Acute
Right
Cannot be determined
Obtuse