288499
Mark \((\checkmark)\) against the correct answer in the following: An angle measuring 270° is:
1 An obtuse angle.
2 An acute angle.
3 A straight angle.
4 A reflex angle.
Explanation:
A reflex angle. An angle measuring 270° is a reflex angles as it is greater than 180° and less than 360°.
02. BASIC GEOMETRICAL IDEAS
288500
A quadrilateral having one and only pair of parallel sides is called:
1 A parallelogram.
2 A kite.
3 A rhombus.
4 A trapezium.
Explanation:
A trapezium.
02. BASIC GEOMETRICAL IDEAS
288501
Diagonals are:
1 Curves
2 Line segments
3 A or B (depends on the type of polygon)
4 None of these
Explanation:
Line segments They are line segments joining two opposite vertices in a polygon.
02. BASIC GEOMETRICAL IDEAS
288502
When you draw without lifting your pencil or pen on a paper you get?
1 Plane curve
2 Plane shadow
3 3-dimension
4 Line
Explanation:
Plane curve When we join number of points without lifting our pen we make a shape which not necessarily should be straight or curve. We get a plane curve.
288499
Mark \((\checkmark)\) against the correct answer in the following: An angle measuring 270° is:
1 An obtuse angle.
2 An acute angle.
3 A straight angle.
4 A reflex angle.
Explanation:
A reflex angle. An angle measuring 270° is a reflex angles as it is greater than 180° and less than 360°.
02. BASIC GEOMETRICAL IDEAS
288500
A quadrilateral having one and only pair of parallel sides is called:
1 A parallelogram.
2 A kite.
3 A rhombus.
4 A trapezium.
Explanation:
A trapezium.
02. BASIC GEOMETRICAL IDEAS
288501
Diagonals are:
1 Curves
2 Line segments
3 A or B (depends on the type of polygon)
4 None of these
Explanation:
Line segments They are line segments joining two opposite vertices in a polygon.
02. BASIC GEOMETRICAL IDEAS
288502
When you draw without lifting your pencil or pen on a paper you get?
1 Plane curve
2 Plane shadow
3 3-dimension
4 Line
Explanation:
Plane curve When we join number of points without lifting our pen we make a shape which not necessarily should be straight or curve. We get a plane curve.
288499
Mark \((\checkmark)\) against the correct answer in the following: An angle measuring 270° is:
1 An obtuse angle.
2 An acute angle.
3 A straight angle.
4 A reflex angle.
Explanation:
A reflex angle. An angle measuring 270° is a reflex angles as it is greater than 180° and less than 360°.
02. BASIC GEOMETRICAL IDEAS
288500
A quadrilateral having one and only pair of parallel sides is called:
1 A parallelogram.
2 A kite.
3 A rhombus.
4 A trapezium.
Explanation:
A trapezium.
02. BASIC GEOMETRICAL IDEAS
288501
Diagonals are:
1 Curves
2 Line segments
3 A or B (depends on the type of polygon)
4 None of these
Explanation:
Line segments They are line segments joining two opposite vertices in a polygon.
02. BASIC GEOMETRICAL IDEAS
288502
When you draw without lifting your pencil or pen on a paper you get?
1 Plane curve
2 Plane shadow
3 3-dimension
4 Line
Explanation:
Plane curve When we join number of points without lifting our pen we make a shape which not necessarily should be straight or curve. We get a plane curve.
288499
Mark \((\checkmark)\) against the correct answer in the following: An angle measuring 270° is:
1 An obtuse angle.
2 An acute angle.
3 A straight angle.
4 A reflex angle.
Explanation:
A reflex angle. An angle measuring 270° is a reflex angles as it is greater than 180° and less than 360°.
02. BASIC GEOMETRICAL IDEAS
288500
A quadrilateral having one and only pair of parallel sides is called:
1 A parallelogram.
2 A kite.
3 A rhombus.
4 A trapezium.
Explanation:
A trapezium.
02. BASIC GEOMETRICAL IDEAS
288501
Diagonals are:
1 Curves
2 Line segments
3 A or B (depends on the type of polygon)
4 None of these
Explanation:
Line segments They are line segments joining two opposite vertices in a polygon.
02. BASIC GEOMETRICAL IDEAS
288502
When you draw without lifting your pencil or pen on a paper you get?
1 Plane curve
2 Plane shadow
3 3-dimension
4 Line
Explanation:
Plane curve When we join number of points without lifting our pen we make a shape which not necessarily should be straight or curve. We get a plane curve.
