Take your measurement. Since you want to have an answer in square feet, you need to use feet as your basic unit for measurement. This means when you measure the radius of your circle, you need to convert the radius to feet. For instance if your radius measures 9 inches, you convert fr...
The radius of a circle is 3 inches. What is the circle's area?Use 3.14 forπ.square inches 相关知识点: 试题来源: 解析 $$ Radius=3inches $$ $$ Areaofcre= \pi r^{2} \\ =3014 \times(3)^{2} \\ = \boxed 28.265gmare \\ inches.$$ ...
In the image below, the square is inscribed in the circle and the circle has a radius of 2 inches. Find the area and perimeter of the square. Square inscribed in a Circle with Radius 2 in. Step 1: If the diameter or the radius of the circle is known, find the length of the dia...
Square Inches Formulas If the area for which you are trying to calculate is not a rectangle, you can instead use the appropriate formula below to find the area in square inches for several shapes. Remember, in order for the area to have units of square inches, the dimensions of the shapes...
Radius can be found using the area of a circle formula, that is, πr2. From the given information, πr2= 484π r2= 484 By taking the square root on both sides we get,√r2=√484. We know that the square root of r2is r. The square root of 484 is 22 inches. Hence, the radiu...
Square footage is just an area measured in feet, and it’s often abbreviated sq ft or ft2. One square foot is equal to a square area with a length and width of 1 foot, or 12 inches. Square footage is commonly used for construction, home remodeling, and renovation projects such ascarpe...
The formula for the area of a circle is pi x r^2, where r is the radius of the circle, or the distance from the center of the circle to any point on the circle. For most purposes, you can abbreviate pi to 3.14. So, for a circle with a radius 2 inches, the area in square ...
Area of a circle = π r2 Area of a rectangle = base × height Some Examples of Square Measure Example 1 Find the area of the triangle illustrated in figure 3. Figure 3 – Area of a triangle Solution To find the area of a triangle, we have the following formula: Area of a triangle...
When sod is purchased, it is delivered stacked on pallets. These pieces are designed for easy handling and installation. They typically range from 16 to 24 inches in length, 5 to 24 inches in width, and have a thickness of about 1 to 2 inches. However, these dimensions can vary, which...
(cm), inches (in), etc. q5 what is area of a square? the area of a square is the region that the square covers in a two-dimensional space. the area of a square can also be defined as the number of square units it takes to fill the square. test your knowledge on perimeter ...