Question

Find the base of a rectangle of length 20cm and area 100m square

Answer 1

Answer:

5 cm so so simple if it hepled you pls like

Step-by-step explanation:

divide 100 by 20

Answer 2

To find : base  of rectangle i.e. breadth .

Given : length $= 20 \ cm$ and area = $100 m^{2}$ = $10000\ cm^{2}$

Solution :

• According to question we are given that length and area of rectangle is $20 \ cm$ and $10000\ cm^{2}$ respectively. We have to find breadth of rectangle.

• To find area we use following formula -

       Area of rectangle $= length \times breadth$

• Substituting the values we get,

                 $10000 \ cm ^{2} = 20 \ cm \times breadth \\breadth = \frac{10000\ cm^{2} }{20\ cm } \\breadth = 500 \ cm$

Hence, breadth of rectangle is $500 \ cm$.