Math, asked by nandhananandhana552, 7 months ago

draw a square of area 21 cm²

Answers

Answered by dhiranriyank

1

Answer:

ANSWER

Let side of square be acm

Area=a2

∴ a=5cm

Now,

perimeter=4a

=4(5)

=20cm

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

some chemical reaction give off distinctive smells .give one example....

Science, 3 months ago

Transportation in plants occur with the help of which part? Why transportation is Necessary in plants????

Biology, 3 months ago

He shake is both predator and prey. 13 The steps of wastewater treatment plant are given below randomly. (i) Wastewater is passed into sedimentation tank. (ii) Sludge is decomposed by anaerobic bacteria. (iii) Wastewater is passed through bar screens. (iv) Wastewater is passed to grit and sand removal tank. (v) Solids settle at the bottom and floatable materials are removed by skimmer. (vi)...

Social Sciences, 7 months ago

what are Gandhian principles ?

History, 7 months ago

give me answers of all blanks...

Math, 11 months ago

please anyone help me understand this sum?

Environmental Sciences, 11 months ago

while packing, George and Harris did a number of foolish and funny things name any five?

Math, 11 months ago

David sold two cameras for rs 4580 each.on selling one camera he lost 15% and on selling the other he gained 15%. find his overall gain% or loss % Please answer the question on a paper and take a photo please please...