Question

What is the degree of each of the monomials.
0
7y
(3) Xy
wy
Aly?z
(v) 3mn
--5pq​

Answer 1

• GIVEN:-
• The length of a rectangle is 5 m greater than its width
• Perimeter of the rectangle is 50m.

To Find:-

Find its length.

SOLUTION:-

Let the width be x and length be

x + 5.

Perimeter = 50 m.

Formula of perimeter of rectangle,

$\boxed{\sf{2(length+breadth) }} </h3><h3>$

According to the question,

$\large\Longrightarrow{\sf{Perimeter=2(length+breadth) }}$

$\large\Longrightarrow{\sf{50=2(x+x+5) }} \\ </p><p></p><p>\large\Longrightarrow{\sf{50=2(2x+5) }} \\ </p><p></p><p>\large\Longrightarrow{\sf{50=4x+10}} \\ </p><p></p><p>\large\Longrightarrow{\sf{50-10=4x }} \\ </p><p></p><p>\large\Longrightarrow{\sf{40=4x }} \\ </p><p></p><p>\large\Longrightarrow{\sf{\huge\frac{40}{4}\large\:=x}} \\ </p><p></p><p>\large\Longrightarrow{\sf{10=x }}⟹ \\ </p><p></p><p>\large\therefore\boxed{\sf{x=10}} \\ </p><p> </p><p>$

Therefore,

Therefore,The width is 10 m.

Therefore,The width is 10 m.Length = x + 5 = 10 + 5 = 15 m.

$\large\green\therefore\boxed{\sf{\green{Length \:of \:the \:rectangle\: is\: 15\: m. }}}$