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Discover the different types of triangles and find out the difference between an equilateral, scalene, isosceles and right-angled triangle in this KS2 guide.
- What Are The Parts of a Circle
All circles have a circumference, diameter and radius. They...
- What Are The Parts of a Circle
An isosceles trapezium has: One pair of unequal parallel sides. Two non-parallel equal sides. Two pairs of adjacent equal angles. Diagonals that are equal in length. One line of symmetry.
Isosceles triangle. two sides are of equal length; two angles are equal (called the base angles)
Key learning points. All triangles have 3 straight sides and 3 vertices. Equilateral triangles have 3 equal sides and 3 equal angles. Isosceles triangles have 2 equal sides and 2 equal angles. Scalene triangles have no equal sides and no equal angles.
Mar 4, 2023 · An isosceles triangle has 2 equal sides and 2 equal angles. A right triangle has one 90° angle. You should know the names and properties of the different types of quadrilaterals. These are squares, rectangles, parallelograms, rhombuses, trapeziums and kites.
the diagonals, shown as dashed lines above, meet at a right angle. one of the diagonals bisects (cuts equally in half) the other. ... and that's it for the special quadrilaterals. Irregular Quadrilaterals. The only regular (all sides equal and all angles equal) quadrilateral is a square. So all other quadrilaterals are irregular. The "Family ...
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Do scale triangles have equal sides and equal angles?
The defining trait of this special type of trapezoid is that the two non-parallel sides (XW and YZ below) are congruent.
