Question

The perimeter of the triangle shown in the following figure is ______.

Options

• 2x + y

• x + 2y

• x + y

• 2x – y

Answer 1

The perimeter of the triangle shown in the following figure is 2x + y.

Explanation:

We know that, perimeter of the triangle = Sum of all sides of triangle

Here, sides are x, x and y.

Perimeter of the triangle = x + x + y = 2x + y