Respuesta :
we know that
[tex]1 feet=12 inch[/tex]
Since, we have to find for 1ft^2
so, we will take square both sides
[tex](1 feet)^2=(12 inch)^2[/tex]
[tex](1)^2 feet^2=12^2 inch^2[/tex]
now, we can simplify it
we get
[tex]1ft^2=144 in^2[/tex]..............Answer
The number of square inches in a square foot are [tex]\boxed{144{\text{ i}}{{\text{n}}^2}}.[/tex]
Further explanation:
In one foot there are 12 inches.
Given:
A common size for floor tiles is 1 square foot in area.
Explanation:
One feet contain 12 inches.
[tex]\boxed{1{\text{ feet}} = 12{\text{ inches}}}.[/tex]
The area of the common tiles is 1 square foot.
[tex]{\text{Area}} = 1{\text{ f}}{{\text{t}}^2}[/tex]
The number of square inches in a square foot can be obtained as follows,
[tex]\begin{aligned}{\text{Area}} &= 1{\text{ f}}{{\text{t}}^2}\\&= {\left( {12{\text{ inches}}} \right)^2}\\&= 144{\text{inche}}{{\text{s}}^2}\\\end{aligned}[/tex]
The number of square inches in a square foot are [tex]\boxed{144{\text{ i}}{{\text{n}}^2}}.[/tex]
Learn more:
- If the clothing maker bought 500 m2 of this fabric, how much money did he lose? use 1tepiz=0.625dollar and 0.9144m=1yard https://brainly.com/question/2479097.
- Suppose that you find the volume of all the oceans to be 1.4×109km3 in a reference book. to find the mass, you can use the density of water, also found in this reference book, but first you must convert the volume to cubic meters. What is this volume in cubic meters? https://brainly.com/question/1446243.
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Mensuration
Keywords: Common size, floor, tiles, floor tiles, square foot, area, square inches, in2, ft2, circumference, perimeter, length, width.
