write an activity on inequalities of triangles
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Answer:
It may..help
Step-by-step explanation:
Using Activities for Math
Are you trying to help your students become more engaged with the geometric ideas you are teaching them? Of course you want them to have a good understanding of the theories, but you also want to make sure that they are motivated and excited about what they are learning.
To help students get into the math they are doing, you might want to incorporate activities into your instruction. The activities in this lesson are oriented toward helping students understand triangle inequality, or the idea that for any given triangle, the sum of the lengths of any two sides will be greater than or equal to the length of the third side.
ACTIVITY ON INEQUALITY OF TRIANGLES
Scalene Triangle
A scalene triangle is a triangle in which all three sides have different lengths. Also the angles of a scalene triangle have different measures. Some right triangles can be a scalene triangle when the other two angles or the legs are not congruent.
ISOSCELES TRIANGLE
An isosceles triangle is a triangle with (at least) two equal sides. In the figure above, the two equal sides have length and the remaining side has length . This property is equivalent to two angles of the triangle being equal. An isosceles triangletherefore has both two equal sides and two equal .
Equilateral Triangle
In geometry, an equilateral triangle is a triangle in which all three sides are equal. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.