CBSE Class 7 Maths The Triangle and Its Properties
- How many altitudes can a triangle have?
- What is altitude
- what is altitude
- what is altitude?
- Prove that the bisector of the vertical angle of an isosceles triangle is perpendicular to the base.
- Show the shape of a triangle. How many sides, angles and vertices are there in a triangle?
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In the triangle given below
Name: (i) The side opposite to vertex Q (ii) Angle opposite to side PQ
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Look at the figures given below. Classify each of the triangles according to its sides and angles. (a)
(b) 
- What is Median of a triangle? Illustrate with a figure.
- How many medians can be there in a triangle? Illustrate.
