Fill in the blanks:
(i) An angle whose measure is less than that of a right angle is …………
(ii) An angle whose measure is the sum of the measures of two right angles is …………
(iii) When the sum of measures of two angles is that of a right angle, then each on of them is …………
(iv) When the sum of measures of two angles is that of a straight angle and if one of them is acute then the other is …………
(v) A triangle having one of its angles as right angle and with lengths of two sides equal is called ………… triangle.
(vi) A cuboid has ………… faces, ………… edges and ………… vertices.
(vii) A rectangular pyramid has ………… faces, ………… edges and ………… vertices.
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.