Shape, Space And Measure Flashcards
How much does the area of a quadrilateral sum to?
360°
How do you work out the area of a circle?
Pi(radiusradius)
What is the rule about vertically opposite angles?
Vertically opposite angles are equal
What is the rule about angles on a starlight line?
Angles in a straight line must sum to 180°
What is the rule about angles around a point?
Angles around a point sum to 360°
What is the rule about angles in a triangle?
Angles in a triangle sum to 180°
What is the rule about angles in an isosceles triangle?
Base angles in an isosceles triangle are equal
What is the rule about corresponding angles?
Corresponding angles are equal
What is the rule about alternate angles?
Alternate angles are equal
What is the rule about co-interior angles?
Co-interior angles sum to 180°
What are quadrilaterals?
Quadrilaterals have 4 straight sides
What are trapeziums?
Have 1 pair of parallel sides
What are parallelograms?
Have 2 pairs of equal, parallel sides
What are rectangles?
Have 4 equal angles
What are squares?
Have 4 equal sides and angles