Question
Find the perimeter of a square, whose sides measures:
$2m 5dm$
$2m 5dm$
✓
Answer
Side of a square $= 2m 5dm$
$= 2.5m$
Perimeter $= 4 \times $ side
$= 4 \times 2.5m$
$= 10m$ Or $100dm$
$= 2.5m$
Perimeter $= 4 \times $ side
$= 4 \times 2.5m$
$= 10m$ Or $100dm$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Complete these expressions.
(-200) – (-40) =_________
(-200) – (-40) =_________
$\frac{10}{27}-\frac{1}{27} \frac{10}{27}-\frac{1}{27}$
→Write the natural numbers form $2$ to $12$. What fraction of them are prime numbers$?$
→How many lines can be drawn to pass through: A given point.
Determine the sums given below using suitable rearrangement. $2 + 3 + 4 + 5 + 45 + 46 + 47 + 48$
→Solve: $\frac{1}{4}+\frac{0}{4}$
→Find. Write and indicate how you solved this. Is$\frac{1}{15}$ equal to $\frac{4}{30}$?
→Using a set square and a ruler, test whether $l \| m$ in the following cases:
→Write the integer which is $4$ more than its additive inverse.
→Find the following products, using distributive laws: $439 \times 997$
→