Give real-life examples for each of the following.
a. Isosceles triangle
b. Acute-angled triangle
c. Equilateral triangle
d. Scalene triangle
e. Right-angled triangle
Answers
Answer:
1)Some popular examples of an isosceles triangle in real life are a slice of pizza, a pair of earrings.
2)The letter "K" and a diamond-shaped kite contain two acute angles, and each tip of a football is an acute triangle.
3)Traffic Signs. Traffic signs form the most commonly found examples of triangles in our everyday life. The signs are in equilateral triangular shape; which means that all three sides are of equal lengths and have equal angles.
4)when no sides of a triangle are equal, it is called a Scalene Triangle. Some of the real-life examples of this kind of triangle are roof truss as used in the building roofs, frame of a bicycle, nachos, set squares, etc.
Area of Triangle: Area of Equilateral Triangle
Area of Right Angled Triangle: Geometry Form...
Triangles: Properties of Triangles
5)Staircase and ladder
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