Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 285786: A rectangle is inscribed in a circle and the ratio between its width and length is 3:4.What is the ratio between the area of the rectangle and the area of the circle?
A. 12 : 25π B. 12 : 25 C. 48 : 25 π D. 25 : 48 E. None of these.
Click here to see answer by Grinnell(63) |
Question 285775: A 3 inch border is added around a photograph of unknown dimensions. If the length of the photo is one inch less than twice the width of the photo, and the area of the photo and border together is 130 square inches, what is the area of the photo?
A. 15 in2 B. 28 in2 C. 45 in2 D. 66 in2 E. None of these.
Click here to see answer by josmiceli(19441)  |
Question 286192: The framework of a wall is 3 1/2 in. thick. We apply 5/8 in. wallboard and 1/4 in. paneling to the inside. Siding that is 3/4 in. thick is applied to the outside. What is the finished thickness of the wall? Could you please help me with this problem? Thank you.
Click here to see answer by richwmiller(17219)  |
Question 286106: find the square footage of the lot to be seeded. the house measures 51ft 8in by 25ft 4in. the garage is 31 feet 6in by 20feet. the driveway is 32feet by 30feet. the rectangular inground swimming pool is 100 feet by 40. the garden is 40 feet by 30 feet. the basketball area is 40 feet by 40 feet
Click here to see answer by checkley77(12844) |
Question 286700: An interesting method for solving quadratic equations came from India. The steps are:
(a) Move the constant term to the right side of the equation
(b) Multiply each term in the equation by four times the coefficient of the x^2 term
(c) Square the coefficient of the original x term and add it to both sides of the equation
(d) Take the square root of both sides
(e) Set the left side of the equation to the positive square root of the number on the right side and solve for x
(f) Set the left side of the equation to the negative square root of the number on the right side of the equation and solve for x
Click here to see answer by richwmiller(17219)  |
Question 286917: hello,
i am having great difficulty with trigonometry. can u please help by providing a step by step solution to the following question. thank you very much.
Question:
A ship sails 12 km due north of a port and then sails 14 km due east.
(a) How far is the ship from the port?
(b) How much further east will it have sailed when it is 30 km from the port?
Click here to see answer by richwmiller(17219)  |
Question 287191: A rectangular field is 80 m long and 60 m wide. If fence posts are placed at the corners and are 10 m apart along the 4 sides of the field, how many posts are needed to completely fence the field?
(A) 24 (B) 26 (C) 28 (D) 30 (E) 32
Click here to see answer by richwmiller(17219)  |
Question 287667: COMPARING AREAS
A WIRE 390 IN. LONG IS CUT INTO TWO PIECES. ONE PIECE IS FORMED INTO A SQUARE. THE OTHER PIECE IS FORMED INTO A CIRCLE. IF THE TWO FIGURES HAVE THE SAME AREA, WHAT ARE THE LENGTHS OF THE TWO PIECES OF WIRE (TO THE NEAREST TENTH OF AN IN.)
THANKS.
Click here to see answer by CharlesG2(834) |
Question 287949: A ranger in fire tower A spots a fire at a direction of 32°. A ranger in fire tower B, which is 22 miles directly east of tower A, spots the same fire at a direction of 58°. How far from tower B is the fire? (Hint: Draw a picture of this one.)
I need help with this problem. We can not get an answer from our instructor about how to solve it.
Thank you.
Carro
Click here to see answer by Alan3354(69443)  |
Question 288210: A water sprinkler sprays water over a distance of 40ft, while rotating angle of 1550ft.What area of the lawn recieves water?
I know I should be working with an area of 360 degrees?
I have the possible answers to this and have been working on it all day, but cannot get the correct answer or near?
Thank You
Click here to see answer by jim_thompson5910(35256) |
Question 288306: Two squares have sides of lengths x cm and( 2x + l) cm. The sum of the perimeters of the two squares equals 88 cm. The length of each side of the larger square is
(a) 7 (b) 15 (c) 29 (d) 57 (e) none of these
Click here to see answer by stanbon(75887) |
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