CBSE Class 9 - Construction of Triangles Videos
Construction of triangles
Construction of a triangle given: its base& base angle & sum/difference of other 2 sides, perimeter and both the base angles.
- construct a triangle ABC in which BC is equal to 7 cm angle b is equal to 75 and angle b + angle c is equal to 13 cm
- Construct a triangle ABC where BC=5cm,angle B=30°and AC-BC=2cm.
- Construct triangleABC in which AB=5cm,AC–BC=2.5 angle AngleA=30°
- sir you did not teach how to construct triangles with given base,base angle and perimeter
- construct a ∆ABC whose perimeter is 10.4cm base angle are 45 and 120
- The perimeter of the triangle is 14.4 cm and the ratio of the length of its side is 2 is to 3 is to 4 construct a triangle
- Construct triangle ABCABC in which BC=5.2cm, angle B=60 degree, AB-AC=2.5cm
- Construct a triangle in which BC = 7cm, angle B = 75o and AB +AC = 13cm.
- Construct a triangle XYZ in which angle Y = 30o, angle Z = 90o and XY + YZ + ZX =11cm.
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If two sides of a triangle are unequal, the angle opposite to the greater side will be greater. Prove.
