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If the perimeter of the following figure is $\mathrm{k} \mathrm{cm}$, then write the value of $\mathrm{k}$ in the answer box.

If the perimeter of the given figure is $k \mathrm{cm}$, find the value of $k$.

If the perimeter of the given figure is $\mathrm{k} \mathrm{cm}$, find the value of $k$.

If the perimeter of a rectangle with length $5 \mathrm{cm} 8 \mathrm{mm}$ and breadth $4 \mathrm{cm} 2 \mathrm{mm}$ is $p \mathrm{cm}$, then write the value of $p$ in the answer box.

If the perimeter of a square each of whose sides is $26 \mathrm{cm}$ long is $1 \mathrm{m} k \mathrm{cm}$, find $k$.

If the perimeter of a rectangle is $46 \mathrm{cm}$, the length of the rectangle is $13 \mathrm{cm}$ and the breadth of the rectangle is $k$ cm, write the value of $k$ in the answer box.

If the length of the side of a square whose perimeter is $48 \mathrm{cm}$ is $k \mathrm{cm}$, then write the value of $k$ in the answer box.

Find the missing length in $\mathrm{cm}$ in this figure where the lengths of other sides are given and the perimeter is $28 \mathrm{cm}$$?$

Write the answer in centimetres.