© T Madas Mark these statements as true or false [Be ready to support your answer with an explanation/example] 1. Angles in a straight line add up to 180° 2. The diagonals of a rhombus meet at right angles 3. Two right angles make up a full turn 4. Perpendicular lines never meet 5. An obtuse angle is larger than a reflex angle 6. A trapezium has a pair of parallel sides 7. A rectangle has 4 lines of symmetry 8. A kite is not a parallelogram 9. A square is the only parallelogram with 4 equal sides 10. An equilateral triangle has 3 angles of 60° each © T Madas Mark these statements as true or false [Be ready to support your answer with an explanation/example] 1. It is impossible to have a quadrilateral with 2 right angles 2. The diagonals of a parallelogram are equal 3. A triangle can have all three angles less than 70° 4. A triangle can have 2 obtuse angles 5. A reflex angle is larger than the sum of any 2 acute angles 6. The largest side of a triangle is opposite the largest angle 7. An ordinary parallelogram has 2 lines of symmetry 8. A square is a special rectangle and a special rhombus 9. If a parallelogram has equal diagonals, then it is a rectangle 10. An isosceles triangle cannot have a right angle © T Madas Mark these statements as true or false [Be ready to support your answer with an explanation/example] 1. It is impossible to have a quadrilateral with 3 right angles 2. The diagonals of a rhombus are equal 3. A quadrilateral can have two angles of 150° 4. An isosceles triangle has 2 equal angles 5. A reflex angle is larger than the sum of any 2 obtuse angles 6. A trapezium can have right angles 7. An ordinary parallelogram has rotational symmetry 8. A kite is a special rhombus 9. The diagonals of a square meet at right angles 10. An isosceles triangle cannot have an obtuse angle © T Madas © T Madas Mark these statements as true or false [Be ready to support your answer with an explanation/example] 1. Angles in a straight line add up to 180° 2. The diagonals of a rhombus meet at right angles 3. Two right angles make up a full turn 4. Perpendicular lines never meet 5. An obtuse angle is larger than a reflex angle 6. A trapezium has a pair of parallel sides 7. A rectangle has 4 lines of symmetry 8. A kite is not a parallelogram 9. A square is the only parallelogram with 4 equal sides 10. An equilateral triangle has 3 angles of 60° each © T Madas Mark these statements as true or false [Be ready to support your answer with an explanation/example] 1. It is impossible to have a quadrilateral with 2 right angles 2. The diagonals of a parallelogram are equal 3. A triangle can have all three angles less than 70° 4. A triangle can have 2 obtuse angles 5. A reflex angle is larger than the sum of any 2 acute angles 6. The largest side of a triangle is opposite the largest angle 7. An ordinary parallelogram has 2 lines of symmetry 8. A square is a special rectangle and a special rhombus 9. If a parallelogram has equal diagonals, then it is a rectangle 10. An isosceles triangle cannot have a right angle © T Madas Mark these statements as true or false [Be ready to support your answer with an explanation/example] 1. It is impossible to have a quadrilateral with 3 right angles 2. The diagonals of a rhombus are equal 3. A quadrilateral can have two angles of 150° 4. An isosceles triangle has 2 equal angles 5. A reflex angle is larger than the sum of any 2 obtuse angles 6. A trapezium can have right angles 7. An ordinary parallelogram has rotational symmetry 8. A kite is a special rhombus 9. The diagonals of a square meet at right angles 10. An isosceles triangle cannot have an obtuse angle © T Madas © T Madas