Respuesta :
Answer:[tex]l={8}'' ,b={6}''[/tex],[tex]l={6}'' ,b={8}''[/tex]
and area is[tex]=48[/tex] inch square
Step-by-step explanation:
area of sheet[tex]=l\times b[/tex]
area of sheet first[tex]={6}''\times {5}''[/tex]
[tex]=30[/tex] inch square
area of sheet second[tex]={3}''\times {6}''[/tex]
[tex]=18[/tex] inch square
total area of both sheet[tex]=30+18[/tex]
[tex]=48[/tex] inch square
area of sheet[tex]=l\times b[/tex]
[tex]=48[/tex] inch square
[tex]l={6}'' ,b={8}''[/tex]
or
[tex]l={8}'' ,b={6}''[/tex]
perimeter of sheet
[tex]=2\left ( l+b \right )[/tex]
[tex]=2(6+8)[/tex]
[tex]={28}''[/tex]
Answer:
Therefore the dimension of the paper were 9"×11".
Therefore the area of the sheet is 99 square inches.
Step-by-step explanation:
Length: Usually the longer side of a rectangle is known as the length of the rectangle.
Breadth: Comparatively the shorter side of a rectangle is known as the breadth of the rectangle.
Dimension: The length of sides of a quadrilateral is known as the dimension of the quadrilateral.
Rectangle:
- The parallel sides are equal.
- The diagonals cut to each other at their mid-point.
- Sum of all four angle is 360°.
- Each side of the rectangle cuts each other at 90°.
If the dimension of a rectangle is written as a"×b"
It means a is the length of the rectangle in inches and it means b is the breadth of the rectangle in inches.
Inches is denoted by "
George cuts a paper into 6"×5" and 3"×6"
6"×5"⇒ the length is 6" and breadth is 5"
3"×6" ⇒ the length is 3" and breadth is 6"
____+_______________+____
Total length of
paper is (6"+3")=9" and breadth is (5"+6")=11"
Therefore the dimension of the paper were 9"×11"
Area of rectangle is = length×breadth
= (9×11) square inches.
=99 square inches
Therefore the area of the sheet is 99 square inches.
