To Construct a Triangle whose Three Sides are given
To construct a triangle whose three sides are given; let us follow the examples.
1. Draw a triangle ABC such that BC = 4 cm, AB = 3.5 cm, AC = 4.5 cm.
[Let us draw a rough sketch of the triangle ABC. Name the vertices and show the given measures.]
Steps of Construction:
Now let’s follow these steps one by one
(i) Draw a line segment BC = 4 cm.
(ii) With B as Centre and radius 3.5 cm, draw an arc.
(iii) With C as centre and radius 4.5 cm, draw another arc cutting the previous arc at A.
(iv) Join AB and AC.
Therefore, ∆ ABC is the required triangle.
2. Draw a triangle ABC such that BC = 4.5 cm, AB = 3.5 cm, AC = 5 cm.
[Let us draw a rough sketch of the triangle ABC. Name the vertices and show the given measures.]
Steps of Construction:
Now let’s follow these steps one by one
(i) Draw a line segment BC = 4.5 cm.
(ii) With B as Centre and radius 3.5 cm, draw an arc.
(iii) With C as centre and radius 5 cm, draw another arc cutting the previous arc at A.
(iv) Join AB and AC.
Therefore, ∆ ABC is the required triangle.
Examples of Properties of Triangle
Worksheet on Properties of Triangle
To Construct a Triangle whose Three Sides are given.
To Construct a Triangle when Two of its Sides and the included Angles are given.
To Construct a Triangle when Two of its Angles and the included Side are given.
To Construct a Right Triangle when its Hypotenuse and One Side are given.
Worksheet on Construction of Triangles.
5th Grade Geometry Page
5th Grade Math Problems
From To Construct a Triangle whose Three Sides are given to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
Recent Articles
-
Dividing 3-Digit by 1-Digit Number | Long Division |Worksheet Answer
Apr 24, 24 03:46 PM
Dividing 3-Digit by 1-Digit Numbers are discussed here step-by-step. How to divide 3-digit numbers by single-digit numbers? Let us follow the examples to learn to divide 3-digit number by one-digit nu… -
Symmetrical Shapes | One, Two, Three, Four & Many-line Symmetry
Apr 24, 24 03:45 PM
Symmetrical shapes are discussed here in this topic. Any object or shape which can be cut in two equal halves in such a way that both the parts are exactly the same is called symmetrical. The line whi… -
Mental Math on Geometrical Shapes | Geometry Worksheets| Answer
Apr 24, 24 03:35 PM
In mental math on geometrical shapes we will solve different type of problems on simple closed curves, polygons, basic geometrical concepts, perpendicular lines, parallel lines, circle, terms relates… -
Circle Math | Terms Related to the Circle | Symbol of Circle O | Math
Apr 24, 24 02:57 PM
In circle math the terms related to the circle are discussed here. A circle is such a closed curve whose every point is equidistant from a fixed point called its centre. The symbol of circle is O. We… -
Fundamental Geometrical Concepts | Point | Line | Properties of Lines
Apr 24, 24 12:38 PM
The fundamental geometrical concepts depend on three basic concepts — point, line and plane. The terms cannot be precisely defined. However, the meanings of these terms are explained through examples.