Suppose you are the secretary of Nature club of your school.You decided to conduct a seminar on ‘The importance of protecting nature’.Draft a notice for it.
Answers
Answer:
The breadth of the rectangular field is 35.78 m.
Step-by-step explanation:
Given :-
The area of a rectangular field whose length is twice its breadth is 2560 m.
To find :-
Breadth of the rectangular field.
Solution :-
Consider,
Breadth of the rectangular field = x m
★ Length is twice of its breadth.
Then,
Breadth = 2x m
Formula used :-
{\boxed{\sf{Area\:of\: rectangle= length\times\: Breadth}}}
Areaofrectangle=length×Breadth
Area of the rectangular field,
= 2x × x cm²
= 2x² cm²
According to the question,
2x² = 2560
→ x² = 2560/2
→ x² = 1280
→ x = √1280
→ x = 35.78
Therefore,
★ Breadth of the rectangular field= 35.78 m.
★ Length of the rectangular field = 2×35.78 = 71.56 m.
Answer:
H.P SCHOOL MUMBAI
DATE 23-8-2020.
NOTICE
You all inform that i our school a seminar is held in
the occurence of importnace of protecting nature. It is compulsory for all to come in this seminar.
secretary of your nature club
shruti