Q. 16

If the length of each side of an equilateral triangle is increased by 1 meter, then its area will be increased by √3 sq. meter. Let us write by calculating the length of side of equilateral triangle.

Answer :

Let side of equilateral triangle be x m


Then area of equilateral triangle =


According to the given condition


If sides of equilateral triangle = x+1


Then area of this triangle =





2x = 3


x =


Side of equilateral triangle =


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Champ Quiz | Area of TriangleChamp Quiz | Area of TriangleChamp Quiz | Area of Triangle53 mins
Quiz | Area and ParallelogramQuiz | Area and ParallelogramQuiz | Area and Parallelogram46 mins
Quiz | Area of Parallelogram and TrianglesQuiz | Area of Parallelogram and TrianglesQuiz | Area of Parallelogram and Triangles43 mins
NCERT |  Imp Qs on Area of Parallelogram And TrianglesNCERT |  Imp Qs on Area of Parallelogram And TrianglesNCERT | Imp Qs on Area of Parallelogram And Triangles44 mins
Champ Quiz | QuadrilateralChamp Quiz | QuadrilateralChamp Quiz | Quadrilateral50 mins
Surface Area of Right Circular CylinderSurface Area of Right Circular CylinderSurface Area of Right Circular Cylinder52 mins
Quiz | MensurationQuiz | MensurationQuiz | Mensuration42 mins
Surface Area and Volume of ConeSurface Area and Volume of ConeSurface Area and Volume of Cone24 mins
Surface Area of Cube and CuboidSurface Area of Cube and CuboidSurface Area of Cube and Cuboid49 mins
NCERT |  Imp. Qs. on Area of Parallelogram and TrianglesNCERT |  Imp. Qs. on Area of Parallelogram and TrianglesNCERT | Imp. Qs. on Area of Parallelogram and Triangles43 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :