A frustum is made by removing a small square-based pyramid from a similar large squared-based pyramid...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A frustum is made by removing a small square-based pyramid from a similar large squared-based pyramid as shown in the diagram. 15 cm 45 39 cm $13 Work out the total surface area of the frustum. Give your answer correct to the nearest whole number. 39 cm The height of the small pyramid is 15 cm. The height of the large pyramid is 45 cm. The square base of the large pyramid has side length 39 cm. 45 cm Diagram NOT accurately drawn A frustum is made by removing a small square-based pyramid from a similar large squared-based pyramid as shown in the diagram. 15 cm 45 39 cm $13 Work out the total surface area of the frustum. Give your answer correct to the nearest whole number. 39 cm The height of the small pyramid is 15 cm. The height of the large pyramid is 45 cm. The square base of the large pyramid has side length 39 cm. 45 cm Diagram NOT accurately drawn
Expert Answer:
Answer rating: 100% (QA)
Area of base 3939 1521 cm 2 Area of 4 sides Area of big side face Length of inner half triangle is 3... View the full answer
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Posted Date:
Students also viewed these mathematics questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
A sample containing an alkali sulfate is dried, weighed and dissolved in dilute HCl. Barium chloride solution is added in excess to precipitate barium sulfate, and the precipitate is digested in the...
-
The Taos Museum of Southwestern Arts and Crafts (TMSAC) presents rotating exhibits of the works of artists and artisans from the Southwestern United States. Historically, the museum has derived its...
-
Creativity and Innovation Management (Feb. 2008) published an article on identifying the social network characteristics of lead users of children's computer games. Data were collected for n = 326...
-
Construct a normal probability plot of the O-ring joint temperature data in Exercise 6-13. Does it seem reasonable to assume that O-ring joint temperature is normally distributed? Discuss any...
-
A solar pond operates on the principle that heat losses from a shallow layer of water, which acts as a solar absorber, may be minimized by establishing a stable vertical salinity gradient in the...
-
The 2015 annual report of the Procter & Gamble Company (P&G) is available at www.pginvestor.com. After reviewing P&Gs annual report, respond to the following questions: a. How does P&G value its...
-
1. Draw the process flowchart including processing times and capacities per step, and total time per prescription. 2. As a baseline measure for one time period, what is the labor utilization if 30...
-
Orchid Biotech Company is evaluating several different development projects for experimental drugs. Although the cash flows are difficult to forecast, the company has come up with the following...
-
Whispering issued an 9%, 10-year $1,800,000 bond to build a monorail mass transit system. The city received $1,587,988 cash from the bond issuance on January 1, 2025. The bond yield is 11%. Interest...
-
Question 3 The scenario shows that Mainstream Renewable Power won 12 tenders, the highest number so far. Discuss the risks (threats and opportunities) on the project of appointing one contractor for...
-
(a) What is the cost of heating a hot tub containing 1540 kg of water from 10.0C to 40.0C, assuming 75.0% efficiency to take heat loss to surroundings into account? The cost of electricity is...
-
A company sells two products: microwaves and toaster ovens. The expected sales for microwaves were 3,000 units; 4,000 were sold. The budgeted selling price for microwaves was $78.00; however, the...
-
1.How would you define Logistics Management and Supply Chain management? Why is it important to have an effective and agile Supply Chain in our current business climate? 2. Consider the purchase of...
-
A rotating cylinder about 17 km long and 8.4 km in diameter is designed to be used as a Space Colony. Its rotations imitate the gravitational acceleration due to gravity as experienced on the Earth's...
-
Trisha is head of a team of three accountants at a non-profit agency that strives to promote literacy among inner city teenagers who drop out of high school. Trisha has held this position for over...
-
9. Analyze the running time of the following code snippet. Express the running time in Big-O notation: for (i=1; i -1; 1/-2) printf(""); } // end-for
-
Suppose that a business sells 6-month subscriptions to its monthly magazine. On January 1, the company receives a total of $600 for 10 subscriptions. To record this transaction, the company debits...
-
Compare the effective diffusion coefficient for a dilute mixture of oxygen gas (O 2 , species A) in nitrogen gas (N 2 , species B) at 20C and 1.0 atm within the following materials: a. Straight 10 nm...
-
An asbestos pad is square in cross section, measuring 5 cm on a side at its small end, increasing linearly to 10 cm on a side at the large end. The pad is 15 cm high. If the small end is held at 600...
-
The power P required to run a compressor varies with compressor diameter D, angular velocity , volume flow rate Q, fluid density , and fluid viscosity . Develop a relation between these variables by...
-
On January 1, 2015, Drummond Oil and Gas Company was about to embark on a 50-well exploration program in Texas and Louisiana. The CEO estimated that the average cost to drill a well would run...
-
Equipment costing \($29,000\), with a scrap value of \($5,000\) was purchased on January 1, by Global Communications, Inc. The estimated useful life of the equipment was four years and it was...
-
Dean Foods Company, a food and beverage company headquartered in Dallas, Texas, is one of the nations largest processors and direct-to-store distributors of fluid milk. Consistent with U.S. GAAP,...
Study smarter with the SolutionInn App