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Tanya Gupta 8 years, 3 months ago

Perimeter of square = 4 ×side Therefore,4×7=28

Rajeev Malhotra 8 years, 3 months ago

perimeter of square = 4 x side  = 4 x 7 = 28 cm

Amar Kumar 8 years, 3 months ago

Given that :a=7cm.

P=4a
a-side of square

P=4x7

P=28cm

 

 

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Sia ? 6 years, 9 months ago

2.5litre = 2.5 {tex}\times{/tex} 1000ml = 2500ml
{tex}\therefore{/tex} 200ml : 2.5litre = 200ml : 2500ml
{tex}=\frac{200}{2500}=\frac{200 \div 100}{2500 \div 100}{/tex}[{tex}\therefore{/tex}H.C.F.(200, 2500) = 100]
{tex}=\frac{2}{25}{/tex} = 2 : 25
Rs.4 : Rs. 50 {tex}=\frac{4}{50}=\frac{4 \div 2}{50 \div 2}{/tex}[{tex}\therefore{/tex}H.C.F.(4, 50) = 2]
{tex}=\frac{2}{25}{/tex} = 2 : 25
Since the two ratios are equal, therefore, the given ratios are in proportion. Middle terms are 2.5 litres and Rs.4. Extreme terms are 200ml and Rs.50.

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Saksham Tagra 8 years, 3 months ago

Washington D.C.

Tanya Gupta 8 years, 3 months ago

Washington D.C.
  • 2 answers

Piyush Singh 8 years, 3 months ago

Gopal scored than Anil....

Tanya Gupta 8 years, 3 months ago

Gopal scored better.
  • 1 answers

Saksham Tagra 8 years, 3 months ago

Titar
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  • 4 answers

Maniram Ranwa 5 years, 1 month ago

where is changthang

Abel 5B 5 years, 1 month ago

.WHAT IS LEKHA

Kirti Rajput 5 years, 4 months ago

thanks you

Piyush Singh 8 years, 3 months ago

Lekha is a place where Champs people keep their sheep and coats
  • 3 answers

Saksham Tagra 8 years, 3 months ago

Jammu and kashmir

Tanya Gupta 8 years, 3 months ago

Jammu & Kashmir

Amrendra Singh 8 years, 3 months ago

Sri nagar
  • 1 answers

Tanya Gupta 8 years, 3 months ago

Lekha is a name for girls.
  • 2 answers

Saksham Tagra 8 years, 3 months ago

Seismometer

Tanya Gupta 8 years, 3 months ago

A instrument that assigns a magnitude number to quantify the size of an earthquake.It is a base-10 logarithmic scale in order to cover the huge range of earthquakes.
  • 1 answers

Tanya Gupta 8 years, 3 months ago

Rs.14
  • 1 answers

Tanya Gupta 8 years, 3 months ago

Thomas Alva Edison was born on 11 Feb 1847 in Milan,Ohio,USA
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