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Deepika Tomar

Sep 12, 2014

#### HOW WE CAN GET SQUARE OF 33 AND 23 BY SQUARING BASE METHOD



Sol:

http://www.sapnaedu.in/base-method-for-squaring-numbers/

Jun 8, 2015

#### What is the area of an equilateral triangle having length a cm and the height not given



Area of an equilateral triangle = (âˆš3/4)a2

where a is the length of the side.

Raj Shivhare

Feb 14, 2016



Raj Shivhare

Feb 14, 2016

#### what is formula of ci



Compound interest (CI) = P(1+R/100)T
Where P is principal, R is rate of interest and T is time in years

Yashpal

Mar 24, 2017

#### A 44cm*20cm rectangular sheet of metal is folded and taped to make a cylinder of height 44cm. Find the volume of cylinder so obtained



Surface area of rectamgular sheet = 44*20 cm^2
Surface are of cylinder = 2 pi r *h(=44 cm)

44*20 = 2 pi r *44
20 = 2pi r
r = 10/pi

Volume of cylinder = pi r^2 ...

Darshana Songara

Jun 1, 2017



Deepika Tomar

Sep 12, 2014

#### HOW WE CAN GET SQUARE OF 33 AND 23 BY SQUARING BASE METHOD



Sol:

http://www.sapnaedu.in/base-method-for-squaring-numbers/

Jun 8, 2015

#### What is the area of an equilateral triangle having length a cm and the height not given



Area of an equilateral triangle = (âˆš3/4)a2

where a is the length of the side.

Raj Shivhare

Feb 14, 2016



Raj Shivhare

Feb 14, 2016

#### what is formula of ci



Compound interest (CI) = P(1+R/100)T
Where P is principal, R is rate of interest and T is time in years

Yashpal

Mar 24, 2017

#### A 44cm*20cm rectangular sheet of metal is folded and taped to make a cylinder of height 44cm. Find the volume of cylinder so obtained



Surface area of rectamgular sheet = 44*20 cm^2
Surface are of cylinder = 2 pi r *h(=44 cm)

44*20 = 2 pi r *44
20 = 2pi r
r = 10/pi

Volume of cylinder = pi r^2 ...

Darshana Songara

Jun 1, 2017