The ratio of the side and height of an equilateral triangle is :एक समबाहु त्रिभुज की भुजा एवं ऊँचाई का अनुपात है :
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: D. 2 : √3
Explanation
For an equilateral triangle of side a, the height is (√3/2)a. So side : height = a : (√3/2)a = 2 : √3. The answer is 2 : √3.भुजा a वाले समबाहु त्रिभुज की ऊँचाई (√3/2)a होती है। अतः भुजा : ऊँचाई = a : (√3/2)a = 2 : √3। उत्तर: 2 : √3।More Mathematics & Numerical Ability questions
- The quadrilateral formed by angle bisectors of a cyclic quadrilateral is :
- If tanα + sinα = m and tanα – sinα = n, then (m² – n²) equal to :
- The average of two numbers A and B is 20, B and C is 19 and C and A is 21. Then the value of A is :
- If the cost price of 15 books is equal to the selling price of 20 books, then the loss percent is :
- If √(0.05 × 0.5 × a) = 0.5 × 0.5 × √b, then a/b is equal to :
- If x% of y is 100 and y% of z is 200, then a relation between x and z is :