Ten > Quadratic Equation

Asked by Basanta · 2 years ago

In an equilateral triangle, the size of the arm is x cm. All three sides of the triangle should be reduced by 12 cm, 13 cm, and 14 cm respectively to form a new right-angled triangle. Based on that, answer the following questions.

1. Draw a right-angled triangle after the reduction of sides by the given measure and label the sides in terms of x.
2. Find the value of x.
3. What is the size of the side of the equilateral triangle, write the reason.