Finding the Lateral Area Calculate the perimeter of the base by multiplying the side length of the pyramid by four – because a square has four equal sides. Finding the slant height of one of the side faces can prove to be more difficult, but in the real world it can often be measured ...
Total surface area- SA=34a2+Lateral Surface Area where′a′is the side of the base triangle. Answer and Explanation:1 The given pyramid is a regular triangular pyramid. The edge length of the base triangle(a)=5inch.. The base of the late...
Therefore, the surface area of a cone is equal to the sum of the circular base area and the lateral surface area, calculated by multiplying half of the circumference by the slant height. Related topics include pyramid and cylinder surface area. How to Find the Surface Area of a Cone. ...
Answer to: Find the area of an equilateral triangle with a perimeter of 24 inches. By signing up, you'll get thousands of step-by-step solutions to...
EXAMPLE 2 Find the area of a regular polygon DECORATING You are decorating the top of a table by covering it with small ceramic tiles. The table top is a regular octagon with 15 inch sides and a radius of about 19.6 inches. What is the area you are covering? SOLUTION STEP 1 Find the...
The area (A)of a triangle is the surface delimited by its sides; we calculate it by multiplying the height (h) by the base (b), dividing by two. Its algebraic formula is the following: A=h×b2Answer and Explanation: Given the area of a triangle 75 cm2 and its he...
If the volume of a cube is 1728 cm^3 ,find the edge of the cube. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...
The basin has the shape of a truncated pyramid surmounted by a low-height parallelepiped figure. The external lateral faces are not decorated, unlike the basin’s interior, where four rectangular niches are adorned with lions. The lions’ bodies are depicted in profile with the four limbs, rib...
The cover of the hot tub shown is a regular pentagon The cover of the hot tub shown is a regular pentagon. If the side length is 2.5 feet and the apothem is 1.7 feet, find the area of the lid to the nearest tenth. Example 2 ...
The cereal box shown below is a rectangular prism. Find the surface area of the cereal box. Surface Area of a Rectangular Prism: The surface area of a rectangular prism or a cuboid is equal to the sum of the areas of its six rectangular faces. The surface a...