Draw a ∆ABc in which BC= 5 cm,
AB= 4cm and M Angle B=50°
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step 1 Draw a rough sketch of a triangle and label it with given measurements
step 2 draw a line segment of length 4 cm
step 3 draw a ray BX making an angle 50° with AB
step 4 draw an arc of radius 5 cm from B which cuts a ray BX at C
step 5 join C,A to get required triangle ABC
Answered by
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Constructed ∆ABC is attached.
Given:
- In ∆ABC.
- AB= 4cm, BC=5 cm, and
To find:
- Construction of ∆ABC.
Solution:
Steps of construction:
- Draw line segment BC of 5 cm woth the help of pencil and scale.
- Draw with the help of protector.
- Draw an arc of radius 4 cm on ray BX.
- Mark this point as A.
- Draw line segment AC.
- Construction of ∆ABC has been over.
Thus,
By this way construction of ∆ABC has been complete.
Learn more:
1) draw a triangle PQR in which QR is equals to 3.5 cm and angle q is equals to 40 degree and angle r is equal to 60 degree...
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2) Construct ΔPQR such that QR = 6 cm,∠Q=∠R=60°. Measure the other two sides of the triangle and name the triangle.
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