Question

What is the perimeter of the shape ABCDEF ( each grind interval = one unit )

A - 20 units

B - 14 units

C - 16 units

D - 18 units

Answer 1

`\huge\boxed{\sf Perimeter = 18\ units}`

Explanation:

Perimeter:

• Sum of all sides of a shape is known as the perimeter.

Solution:

Here, the shape is made up of grids measuring 1 unit.

Let's count grids on each side.

AB = 5 units

BC = 2 units

CD = 2 units

DE = 2 units

EF = 3 units

FA = 4 units

Now,

Perimeter = sum of all sides

Perimeter = 5 + 2 + 2 + 2 + 3 + 4

Perimeter = 18 units

`\rule[225]{225}{2}`