# Questions on Geometry: Area and Surface Area answered by real tutors!

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 Geometry: Area and Surface Area Solvers Lessons Answers archive Quiz In Depth

 Question 646073: how to compute the area of an angle Click here to see answer by Alan3354(30993)

 Question 646662: what is the areaa of 4in dia and 10 ft long pipe Click here to see answer by Alan3354(30993)

 Question 646689: If you have a cone, and the area of the base is 16(pi)^2 in and is 3 in long (slant hight) how would you solve to find the surface area of the cone? Click here to see answer by ewatrrr(10682)

 Question 646613: find the circumference of the circle in terms of pi. the radius of the circle is 16 Click here to see answer by ankor@dixie-net.com(15646)

 Question 647755: How much larger is an area of 225 cm^2 than an area of 144 cm^2? Thank you for any help you can give. Click here to see answer by MathLover1(6625)

 Question 647779: Bonnie Wolansky has 100ft of fencing material to enclose a rectangular exercise run for her dog. One side of the run will border her house,so she will only need to fence three sides. What dimensions will give the enclosure the maximum area? What is the maximum area? Click here to see answer by Sarpi(32)

 Question 649172: The question states: You want to mat and frame an 8x10 photograph. The perimeter of the outside of the mat is 60 inches, The mat is THREE TIMES as wide at the top and bottom as it is at the sides. Find the dimensions of the mat. Click here to see answer by MathLover1(6625)

 Question 649652: You are tiling a kitchen floor that is 10 ft wide and 4 yd long. How many square yards of tile do you need? I converted 10 ft to 3.3 yards, then I multiplied 3.3 x 4 and got 13.2 yards. But the answer choices are: a) 13 1/3 yd^2 b) 13 1/2 yd^2 c) 20 yd^2 d) 40 yd^2 Click here to see answer by ewatrrr(10682)

 Question 651293: what is the perimeter of a 7cm side square? Click here to see answer by nerdybill(6958)

 Question 653439: the surface area of a cube is 54 square inches. find the length of each edge Click here to see answer by solver91311(16877)

 Question 654057: a side of a square is repersented by x-3. what expression repersents the area of the square? Click here to see answer by solver91311(16877)

 Question 654117: I need 100 squares in an area that is 25 X 39 how do I figure this? Click here to see answer by solver91311(16877)

 Question 654623: Explain why the product of a nonzero rational number and an irrational number is irrational Click here to see answer by solver91311(16877)

 Question 654932: if the area of triangle TIN is 26cm squared and its base is 6 cm, find the height of the triangle. Click here to see answer by checkley79(3050)

 Question 655352: PLEASE HELP- Whats the area of the shaded figure? Round your answer to the nearest tenth. Can anyone show me step by step how to figure this out? 12.5cm is in the inside. 8.4 is at the bottom. THANKS! http://i46.tinypic.com/2u8koes.png < picture of the problem with multiple choice answers Click here to see answer by MathLover1(6625)

 Question 655350: PLEASE HELP! The diameter of a circle is (x+2) units. Express the area of the square in the figure as a polynomial it is a circle with a line going through the middle, and two arrows going opposite directions below that with x+2 in the center. http://i49.tinypic.com/2w7pyjp.png < This is a picture for a visual thanks. Click here to see answer by MathLover1(6625)

 Question 655387: PLEASE HELP! Write the perimeter of the figure as a polynomial its a hexagon with b+1 on every side. and the 4 more b's in the middle.. http://i47.tinypic.com/2ag8cb6.jpg < picture of the problem thank you! Click here to see answer by jim_thompson5910(28536)

 Question 655441: The surface area a sphere is 5025 mm squared what are the missing dimensions to the nearest tenth of square unit. Click here to see answer by Alan3354(30993)

 Question 655499: HELP, PLEASE! The diameter of the circle is (x+2) units. Express the area of the square in the figure as a polynomial. http://i50.tinypic.com/2j2vt5l.png < theres a picture if you need to see a visual THANK YOU! Click here to see answer by Alan3354(30993)

 Question 656229: PLEASE HELP!!!!!!!!! THE TWO POLYGONS SHOWN ARE SIMILAR FIND THE VALUE OF X 10 x -- = -- 6 4 ??? i dont know how to figure this out. doing cross cancelling was incorrect. THANKS FOR YOUR HELP! http://i48.tinypic.com/dynof9.png <<< picture of the problem & multiple choice answers Click here to see answer by josmiceli(9668)

 Question 656304: PLEASE HELP! The question is to find the value of x HERE IS A PICTURE OF PROBLEM & ANSWERS TO CHOOSE FROM>>> http://i48.tinypic.com/bezpl5.png (a and d are incorrect) explain how to solve this please THANK YOU SO MUCH! Click here to see answer by Alan3354(30993)

 Question 656333: if a room is 12 ft long and 15 wide what is the area of the room? and what is the perimeter? 12*15= 180 i think that is the area I do not know how to find the perimeter Click here to see answer by solver91311(16877)

 Question 656774: if 3/5 of the a square is 135cm2 what is the area of the square? Click here to see answer by solver91311(16877)
 Question 656774: if 3/5 of the a square is 135cm2 what is the area of the square? Click here to see answer by ewatrrr(10682)

 Question 656773: if 3/5 or the a square is 135cm2 what is the area of the square? Click here to see answer by solver91311(16877)

 Question 656772: if 3/5 or the a square is 135cm2 whatnis the area of the square? Click here to see answer by solver91311(16877)

 Question 657672: You have a 6x6x6 cube. You paint each face of the cube. How many cubes are not painted? How many cubes have 3 painted faces? 2 faces? 1 painted face? Generalize your results for an n by n by n cube with n=2 Click here to see answer by Alan3354(30993)
 Question 657672: You have a 6x6x6 cube. You paint each face of the cube. How many cubes are not painted? How many cubes have 3 painted faces? 2 faces? 1 painted face? Generalize your results for an n by n by n cube with n=2 Click here to see answer by solver91311(16877)

 Question 657717: The length and width of a rectangular swimming pool are each doubled, while the depth remains the same. Which is true? a) it takes twice as much paint to paint the bottom b) it takes twice as much paint to paint the four walls c) it takes twice as much water to fill the pool d) all of the above e) none of the above Click here to see answer by chriswen(106)

 Question 657827: A sheet of wrapping paper is 20 inched by 30 inched. Is one sheet of paper enough to wrap a box that is 15 inches by 10 inched by 2 inches? Click here to see answer by pv=nrt15rcks(23)

 Question 658207: If the length of the sides of the cube is 2.1 feet, which is closest to the surface area of the box? Click here to see answer by colliefan(239)

 Question 658548: assuming the earth to be a sphere of radius 6370km how many square kms is area of land if 3/4th of the earth surface is covered by water Click here to see answer by stanbon(57290)

 Question 658566: PLEASE HELP! and explain how you got the answer A rectangular box has a surface area of 1020 square inches, a length of 6 inches, and a width of 9 inches. Find the height. THE ANSWER IS NOT 30.4 INCHES. Thank you!!!!! Click here to see answer by kevwill(135)

 Question 657737: The area of a circle divided by the square of its radius is a little more than 3. Is this statement true or false? Click here to see answer by kevwill(135)

 Question 658550: a cone in the form of the sphere as a diameter 42cm if stone weights 2grm per cc find the weight of the stone Click here to see answer by kevwill(135)

 Question 658547: PLEASE HELP! and explain how you got the answer A rectangular box has a surface area of 1020 square inches, a length of 6 inches, and a width of 9 inches. Find the height. THE ANSWER IS NOT 30.4 INCHES. Thank you!!!!!!!!!!!!!!!! Click here to see answer by kevwill(135)

 Question 658760: HELP PLEASE!!!!! The volume of a rectangular pyramid is 160 ft3. Given that the length and width of the rectangular base are 12 ft and 4 ft, what is the height of the pyramid? it is not 10ft please explain how you got the answer as well. THANK YOU! Click here to see answer by MathLover1(6625)

 Question 658916: the wall is 136 inches want to paint stripes on it ..cant figure out the size to make strips..cant find an even balance Click here to see answer by Alan3354(30993)

 Question 658938: Lucinda is bowling 3 games in tonight's league competition. The scores for her first 2 games are 148 and 161. If Lucinda wants the average (mean) of her 3 games to be 160, what score does she needs in her third game? Click here to see answer by Alan3354(30993)

 Question 659858: Find the area of the geometric figure. 7ft. 10ft. I know the answer is 35sq ft. Because I have a practice sheet. What I don't know is how was the figure 35sq ft. determined. Click here to see answer by ewatrrr(10682)

 Question 660600: jim is making a garden that measures 12 meters wide by 20 meters long. what is the area of the garden jim is making Click here to see answer by math-vortex(472)