State which of the following statement are true and which are false :
(i) A triangle can have two right angles.
(ii) A triangle cannot have more than one obtuse angle.
(iii) A triangle has atleast two actue angles.
(iv) If all the three sides of a triangle are equal, it is called a scalene triangle.
(v) A triangle has four sides.
(vi) An isosceles triangle is an equilateral triangle also.
(vii) An equilateral triangle is an isosceles triangle also.
(viii)An scalene triangle has all its angles equal.
Solution:
More Solutions:
- Each angle of an equilateral triangle is a right angle.
- Comparison of lengths is possible in case of
- An obtuse angled triangle can be
- The number of obtuse angles is
- which of the following is not possible?
- A quadrilateral whose each angle is a right angle is a
- Identify the longest and shortest line segments.
- whose measures are given below:
- Name each of the following triangles in two different ways:
- A rectangle is a regular quadrilateral.