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

Tutors Answer Your Questions about Surface-area (FREE)

Question 1078574: Find the lateral area and the total area of the regular square base pyramid with an altitude of 24 and a slant height of 25.
Click here to see answer by KMST(5328)

Question 1078916: Two polygons are similar with corresponding sides AB=6 in and A'B' =9 in. The large polygon has area 20.25in^2. Find the area of the small polygon.
Click here to see answer by MathLover1(20849)

Question 1078907: Find the volume of the right cylinder tank if it is full of water. Height of tank is 60 feet and the radius is 12 feet
Calculate the volume in units of Gallo s given that there are 7.48 gallons in 1 cubic foot
Click here to see answer by Alan3354(69443)

Question 1078575: Find the total area of a cone with a height of 15 and a volume of 320pi
Click here to see answer by KMST(5328)

Question 1078973: the surface area of a cube is 294 sq. cm. what is the ratio of the number of square centimeters in the surface area of the cube to the number of cubic centimeters in the volume of a cube? write your answer as a simplified fraction
Click here to see answer by josmiceli(19441)

Question 1079065: The surface area of a square pyramid with a base side of 4m and a height of 11m

Click here to see answer by josgarithmetic(39617)

Question 1078966: find the area of the figure bounded by y = |x-3| -5 and the x-axis
Click here to see answer by Fombitz(32388)

Question 1079129: Jordan is painting a circular tabletop. If the table is 4 feet across, how many square feet will he need to cover?
Click here to see answer by Fombitz(32388)

Question 1079252: The volumes of two similar prisms are 972 cm3 and 36 cm3. The surface area of the larger prism is 594 cm3 what is the scale factor for the similar figures and what is the surface area for the smaller prism?
Click here to see answer by josgarithmetic(39617)

Question 1079321: Find the volume of a shoe box that is 10 inches by 6 inches by 4 inches
Click here to see answer by josmiceli(19441)

Question 1079538: The length of a rectangular piece of sheet metal must be 4

in. longer than the width. Find the exact dimensions that will provide an area of 45

sq in
Click here to see answer by josgarithmetic(39617)

Question 1079630: The surface area of a right cone is 400.2 m^2. The radius of the cone is 6.0m. Determine the height of the cone to the nearest metre.
Click here to see answer by ankor@dixie-net.com(22740)

Question 1079724: two 10 inch diameter pulleys are 33 inched apart. (center to center of the pulleys) how long a belt is needed to go around them? (inches)
Click here to see answer by stanbon(75887)

Question 1079693: There is a rectangle prism,the area of the base is 52cm and the volume is 468cm. What is the height of the prism?
Click here to see answer by Alan3354(69443)

Question 1079900: State how each transformation affects the area
A triangle had vertices A(2,3), B(5,2), C(5,4). The transformation is (x,y) to (x,2y)

Click here to see answer by jim_thompson5910(35256)

Question 1080012: Total surface area of the wedge of cheese of radius 8 angle 42 and height 3.84

Click here to see answer by rapture(86)

Question 1080176: A square has side lengths of (x-3)units,what is its area?
Click here to see answer by amfagge92(93)

Question 1080243: A triangular prism has base edges 4cm, 6cm, and 7cm long. Its lateral area is 408cm^2. What is the height?
Click here to see answer by jim_thompson5910(35256)

Question 1080266: Express the area in terms of x when the length is 7x+2 and the width is 6
Click here to see answer by ikleyn(52781)

Question 1080265: Express the area in terms of x when the length is 7x+2 and the width is 6
Click here to see answer by ikleyn(52781)

Question 1080365: The cross section of a pipe has a width of 6 centimeter and height of 15 centimeter .calculate the volume of the pipe
Click here to see answer by Fombitz(32388)

Question 1080410: A company makes steel rods shaped like cylinders. Each rod has a diameter of
6 centimeters and a height of 20 centimeters. How much steel will the company need to make 189 rods?
Click here to see answer by jorel1380(3719)

Question 1080567: Which of the answer choices below gives the correct formula for the lateral surface area (that is, not including the bases) of a regular prism?
Click here to see answer by Fombitz(32388)

Question 1080666: I need help determining the area and perimeter of a star design and rocket ship design
Click here to see answer by ikleyn(52781)

Question 1080698: A spray from a sprinkler creates a circle with a radius of 15 feet. Which of the following is the best approximation of how many square feet of grass the sprinkler covers?

Click here to see answer by Alan3354(69443)

Question 1080708: one spherical globe has a diameter of 9.5 in. and another has a diameter of 14 in. what is the difference in their surface areas
Click here to see answer by Alan3354(69443)

Question 1080851: Find the area which is the difference between the area of a smaller isosceles trapezoid within the area of a larger isosceles trapezoid with only the larger isosceles trapezoid sides are given and only having one side parallel to the smaller isosceles triangle.
Given Larger Isosceles triangle.
Long Base = 18 feet
Short Base = 12 feet
Height = 8 feet
I don't know how to show the figure but I hope my details would suffice
thank you.

Click here to see answer by ikleyn(52781)

Question 1080876: A water storage tank is in the shape of a hemisphere (half a sphere). If the radius is 13 ft, approximate the volume of the tank in cubic feet.
Click here to see answer by Alan3354(69443)

Question 1081024: A triangular prism has a height of 9 meters .The area of the triangular base measures 16 square inches .what is the Volume of the triangular prism
Click here to see answer by Boreal(15235)

Question 1081150: a section in a window is shaped like a right triangle. the section has a height of 2.5cm. how long is the base og the section of glass if the area of the section is 10.8cm squared?
Click here to see answer by josgarithmetic(39617)

Question 1081235: A triangle is cut from a piece of fabric. The triangle has a height of 8 inches and an area of 120 square inches . What is the length of the baze of the triangle

Click here to see answer by josmiceli(19441)

Question 1081332: What's the surface area of a rectangle with 10ft,5ft,4ft?
Click here to see answer by MathLover1(20849)

Question 1081383: 8 The swimming pool of length 30 m and the width 20 m shall be surrounded by a path of width x m. A Compile a labeled sketch and set a term to calculate the area of the path b) How wide is the path when its area is 360 m square
Click here to see answer by josgarithmetic(39617)

Question 1081204: Find the cost of a gift wrapping a cubical box at the rate 50 paise per cm square whose volume is 3375 cm square
Click here to see answer by Fombitz(32388)

Question 1081533: The area of a triangle is 28.7 square centimeters what is the base length of the triangle in centimeters
Click here to see answer by chen(11)

Question 1081562: Hello,
I need help with 2 questions I don't know how to do:
1. Fred Cooper has been asked to convene the toffee apple stall at the local school fair. To estimate the amount of toffee required for 1500 apples, he assumes that each apple is a sphere of diameter 6 cm and will be entirely coated with toffee to a thickness of 2 mm. What is the total volume of toffee required?
2. Sand is deposited on a flat surface in a conical heap. How high is the heap if:
a. its diameter equals its height and its volume is 1 m3
b. its diameter is twice its height and its volume is 5 m3?
Click here to see answer by Alan3354(69443)

Question 1081641: Find the dimensions of the rectangle or triangle that has the given area.
rectangle:
area = 15 square meters
length = m(x+3)
width = m(2x-1)
triangle:
area = 2.5 square centimeters
base = (2x+1)
height = (2x-3)
Click here to see answer by josgarithmetic(39617)

Question 1081905: A box without a top is made from a rectangular piece of cardboard, with dimensions 6 ft by 8 ft, by cutting out square corners with side length x.
Which equation can be used to determine the greatest possible volume of the cardboard box?
(6−x)(8−x)x=0
(8−6x)(6−8x)=0
(8x−6)(6x−8)=0
(8−2x)(6−2x)x=0
Click here to see answer by jim_thompson5910(35256)

Question 1081863: a square pyramid has a side of 7cm.the distance from a corner on the base to the apex is 9cm
Click here to see answer by addingup(3677)

Question 1081941: Two identical circular holes of diameter 12cm are drilled through a solid rectangular prism. Determine the change in surface area caused by the added holes.
The rectangular prism has a length of 36cm, width of 23cm and height of 20cm
Click here to see answer by josgarithmetic(39617)

Question 1082025: The perimeter of a square is 64 centimeters. Find the length of the square's diagonal.
Click here to see answer by josgarithmetic(39617)

Question 1082024: no off odd numbers 1,2,3,4,5,6 . working 1, 1+3, 1+3+5 and 1,4 .write down the sum of the first n odd numbers. what is the sum of the first 100 odd numbers ? how many consecutuive odd numbers add up t
Click here to see answer by solver91311(24713)

Question 1082132: How far from the center of the sphere of a radius 10 cm should a plane be passed so that the ratio of the two zones is 3:7.
Click here to see answer by ikleyn(52781)

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