Question

Q. 2
A1.
(b) exactly the one ones
(c) having a lot of thin folds
ocabulary :
(1) Match the words in Column 'A' with their meaning in Column 'B':
A
'B'
Ans.
(1) real
(a) very amusing
(2) crinkly
referred to
(3) same
(4) awfully funny
(d) genuine and not false​

Answer 1

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.