Question

it is two questions in one so you have to answer both here is the picture

Answer 1

Given: A set of blocks shown in the figure

To Determine: The perimeter of the figure

Solution:

It was given that each of the block is 1

So,

So, the image given is 5 blocks by 2 blocks

Also note that the image is a rectangle. The perimeter of a rectangle is given as

$\begin{gathered} P=2(l+w) \\ l=5,b=2 \\ P=2(5+2) \\ P=2(7) \\ P=14unit \end{gathered}$

The area of a rectangle is given by the formula

$\begin{gathered} A=l\times w \\ A=5\times2 \\ A=10square\text{ units} \end{gathered}$

Hence, the perimeter of the given is 14 units, and

the area of the given blocks is 10 square units