dipakyadav1716 dipakyadav1716

04-01-2021
English

contestada

The breadth of a rectangular plot of a field is 100 m less than its length. if it's perimeter is 1400 m,find the area of the field?

Respuesta :

tusharkarki9 tusharkarki9

04-01-2021

Answer:

Length=400m

Breadth=300 m

Explanation:

Let the length be( x+100) and breadth be x

Now,

Perimeter of rectangle = 2(l+b)

or, 1400 m= 2(x+100m+x)

or, 1400m/2=2x+100m

or, 700 m-100m= 2x

or, 600m/2 = x

Therefore x= 300m

(x+100m)=300m + 100m = 400m

Hope this helps you

Answer Link

Otras preguntas

Someone help me! The pair of figures is similar. Find x. Round to the nearest tenth if necessary. 2.2 ft A: 2.7 ft B: 4.1 ft C: 0.3 ft

What are we seeing happen to the earth’s magnetic field right now?

which of the following best describes the difference between aerobic respiration and anaerobic respiration

2. Multiply 6⁄5 × 25⁄24 .

Help????? Pic will be posted below.

Shifting cultivation is best described as __________.

Read the section titled “retaining water” and “acquiring water.” Explain how desert animals retain and acquire water in such a hot and dry environment

What is the fifth term of a number pattern that begins with 32 and adds 5? A. 47 B. 42 C. 52 D. 57

PLEASE HELP! The high school band wants to sell two types of cookies, chocolate chip and peanut butter, as a fundraiser. A dozen chocolate chip cookies require

What would be the difference in Central and South America if the British had hired Columbus?