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Math
Are these correct: 1a) Find the lateral surface area in square inches of the cone with the following dimensions: h= 24 in, radius = 10 in, slant height = 26 in. (Use Pi= 3.14) I didn't know how to do: Lateral Surface Area = ______
asked by Mike on May 16, 2008 
math
The formula for the lateral surface area of a cone is A=πr√(h^2+r^2). (A)Solve for r and simplify the result, if possible. (B) If the lateral surface area of a cone is 10 square feet and the height is 16 inches, what is the
asked by Andrea on April 24, 2018 
math
The base radius of a cone is 6 inches, and the cone is 8 inches tall. To the nearest square inch, what is the area of the lateral surface of the cone?
asked by Ghanny on April 12, 2010 
math
The base radius of a cone is 6 inches, and the cone is 8 inches tall. To the nearest square inch, what is the area of the lateral surface of the cone?
asked by Ghanny on April 12, 2010 
Math
5) A frustrum of a cone has the following dimensions: height = 6 in, lower radius = 8 in, upper radius = 4 inches.( Use pi= 3.14) find each of the following: 5a) Lateral Surface area = _____ square inches 5b) Total Surface area=
asked by Mike on May 16, 2008 
geometry
1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19
asked by lilman on April 18, 2012 
Math
A cylindrical tank has a height of 8 feet and a diameter of 2 3/4 feet. Use pi= 3.14 What is the lateral surface area? 69.08 square feet What is the lateral surface area ? 828.96 square inches How do i find: If a quart of paint
asked by Mike on May 15, 2008 
Math
A cone is 3 inches high and has a base with a surface area of 7 square inches. What is the volume of the cone? I thought the correct formula to use was 1/3(3.14)(r)^2(3), but not getting the correct answer. Please help.
asked by David on October 18, 2018 
MATH
_________________________________ 1. Use a formula to find the surface area of the square pyramid. (H.6ft.)(W.3ft.)(L.3ft.) A. 45 ft B. 81 ft*** C. 36 ft D. 72 ft _________________________________ 2. Find the lateral area of the
asked by check please on February 16, 2016 
Geometry / Math
Hi guys I need help ASAP, I have tried every thing I know about math and I cant figure any of them out. Thank you... _________________________________ 1. Use a formula to find the surface area of the square pyramid.
asked by Please Help on February 15, 2016