The DAV Maths Book Class 7 Solutions Pdf and DAV Class 7 Maths Chapter 8 Worksheet 6 Solutions of Triangle and Its Properties offer comprehensive answers to textbook questions.
DAV Class 7 Maths Ch 8 WS 6 Solutions
Question 1.
Fill in the blanks.
(i) An altitude of a triangle is a __________ from a vertex __________ to the opposite side.
Answer:
Line segment, perpendicular
(ii) The point of concurrence of the altitudes of a triangle is called its __________
Answer:
Orthocentre
(iii) In a right triangle, the orthocentre is at __________
Answer:
Vertex of right angle
(iv) The altitudes drawn on equal sides of an isosceles triangle are __________
Answer:
Equal
(v) The three altitudes of an equilateral triangle are __________
Answer:
Equal