Number of triangles formed from points marked on the three sides of a triangle
The same question, asked 2 times: 2021 Paper 8*, 4 Apr 2024. Every wording below, oldest first.
Try each one first, then open its answer.
Question 1
2021 Paper 8
71If the sides and of a triangle have 3,5 and 6 interior points respectively, then the total number of triangles that can be constructed using these points as vertices, is equal to:Tap an option to check your answer.
Question 2
4 Apr 2024
68There are 5 points on the side , excluding and , of a triangle . Similarly, there are 6 points on the side and 7 points on the side of the triangle. The number of triangles, that can be formed using the points as vertices, is:Tap an option to check your answer.