Question

true/false

(viii) Each acute angle of an isosceles right
angled triangle measures 60°.
(ix) A median of a triangle always lies inside the triangle.
(x) An altitude of a triangle always lies outside the triangle.
(xi) In a triangle, sum of squares of two sides is equal to the square of the third
side.
​

Answer 1

Answer:

ix. yes, it lies only inside the triangle

Answer 2

Answer:

viii)wrong

ix)right

x)wrong

xi)right