To construct a triangle when two of its angles and the included side are given, let’s follow the examples.
1. Draw a ∆ LMN in which ∠M = 50° and N = 60° and side MN = 5 cm.
Steps of Construction:
(i) Draw a line segment MN = 5 cm.
(ii) Make ∠ XMN = 50°
(iii) Make ∠ YNM = 60°
(iv) Let XM and YN intersect at L.
Then ∆ LMN is the required triangle.
2. Draw a ∆ MNO in which ∠M = 70° and N = 60° and side MN = 7 cm.
Steps of Construction:
(i) Draw a line segment MN = 7 cm.
(ii) Make ∠ AMN = 70°
(iii) Make ∠ BNM = 60°
(iv) Let AM and BN intersect at O.
Then ∆ OMN 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 when Two of its Angles and the included Side 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.
Jul 18, 24 03:08 PM
Jul 18, 24 01:19 AM
Jul 18, 24 01:15 AM
Jul 18, 24 01:02 AM
Jul 18, 24 12:45 AM
New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.