Question

find the breath of a rectangle whose area is 540sqcm and whose length is 36cm​

Answer 1

Answer :

• Breadth of rectangle is 15cm

Given :

• Area of rectangle = 540cm²
• Length of rectangle = 36cm

To find :

• Breadth of rectangle

Solution :

As we know that,

• Area of rectangle = l × b

Where , l is length 36cm , b is breadth and area of rectangle is 540

》Area of rectangle = l × b

》540 = 36 × b

》b = 540/36

》b = 15cm

Hence, Breadth of rectangle is 15cm

More Explanation :

• Perimeter of rectangle = 2(l + b)
• Area of rectangle = l × b
• Diagonal = √l² + b²
• where , l is length , b is breadth and P is perimeter

Answer 2

Given

• Area of triangle = 540 cm²
• Length of triangle = 36 cm

To find

• Breadth of triangle

Solution

• Area = Length × Breadth
• 540 = 36 × Breadth
• Breadth = 540/36
• Breadth = 15

Hence, the breadth of triangle is 15 cm.

Verification

• Area = Length × Breadth
• 540 = 36 × 15
• 540 = 540
• L.H.S = R.H.S

Learn more

• Area of square = side × side
• Area of circle = π × radius × radius
• Area of triangle = 1/2 × base × height