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Construct a triangle abc in which …

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Construct a triangle abc in which ab =5.8cm bc+ca=8.4cm and angle b =45 degree

Posted by Sakshi Jaiswal 3 years ago

CBSE > Class 09 > Mathematics

1 answers

Preeti Dabral 3 years ago

Constructing triangle ABC in which AB = 5.8 cm , BC + CA = 8.4 cm and ∠B = 45°.

Step 1: Draw a line segment AB 5.8 cm.

Step 2 : Draw ∠B = 45°.

Step 3 : With Center B and radius 8.4 cm, make an arc which intersects BX at D.

Step 4 : Join D to A.

Step 5 : Draw a perpendicular bisector of segment DA it intersect the line segment BD at point C.

Step 6 : Join C to A.

ABC is the required triangle.

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CBSE > Class 09 > Mathematics