Maths-

General

Easy

Question

# Find the perimeter of the triangle ABC.

Hint:

### Find the coordinates of vertex A ,B and C . Using these points find the length of sides of the triangle by using distance between two points formula. Then add the side lengths to get the perimeter of the triangle.

## The correct answer is: The perimeter of given triangle is 22.971 units

### ANS :- The perimeter of given triangle is 22.971 units

Explanation :-

Given A(8, 8), B(2, 2) and C(14, 2)

Using distance formula finding side lengths

AB =

AC =

BC =

Then we get perimeter of triangle ABC = AB +BC +AC = + + 6

= 22.971 units

∴ The perimeter of given triangle is 22.971 units.

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