MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Areas of Different Plane Figures

Find the area...

Question

Find the area of a square, the length of whose diagonal is $25 c m$

Open in App

Solution

We know that,
Area of square $= [{(D i a g o n a l)}^{2}] \div 2$
$= (25 \times 25) \div 2 s q . c m .$
$= 625 \div 2 s q . c m .$
$= 312.5 s q . c m .$
Then,
We get area of a square is $312.5 s q . c m .$

Suggest Corrections

thumbs-up

1

Similar questions

Find the area of the square, the length of whose diagonal is
(i) $72 c m$
(ii) $2.4 m$

Q. The length of diagonal of a square whose area is 16900

m^{2}

Q. Find the area of a square whose diagonal is

5 \sqrt{2}

Q. Find the length of the diagonal of a square whose area is

16 c m^{2}

Q. Find the length of the diagonal of a square whose area is 128 cm². Also, find its perimeter.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Crystallization

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Areas of Different Plane Figures

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon