Questions on Geometry: Rectangles answered by real tutors!

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Question 1164864: Hello. I am stuck with this question and have no idea how to start it. Here it is:
A palindromic number is one which reads the same backwards as forwards.
(a) Find a three-digit palindromic number which is exactly 19 times the
sum of its digits.
(b) Find all four-digit palindromic numbers which are exactly 352 times
the sum of their digits.
Thanks!
Click here to see answer by MathTherapy(10552)

Question 1165429: The width of a rectangle is 3 less than twice its length. If the area of the rectangle is 33
cm^2
, what is the length of the diagonal?
Click here to see answer by Boreal(15235)

Question 1165614: What is the length of that is 3 more inches than its width
Click here to see answer by josgarithmetic(39617)

Question 1165871: The length of a rectangle is 3 times it’s width. The perimeter of the rectangle is 72 meters. Find the dimensions
Click here to see answer by josgarithmetic(39617)

Question 1165871: The length of a rectangle is 3 times it’s width. The perimeter of the rectangle is 72 meters. Find the dimensions
Click here to see answer by Alan3354(69443)

Question 1165975: The length of a rectangle is 3 times it�s width. The perimeter of the rectangle is 72 meters. Find the dimensions
Click here to see answer by ikleyn(52779)

Question 1166058: The length of the rectangle is three times its width. The length is decreased by 4 m and the width is increased by 3 m, the area of the resulting rectangle is 440 square meters. Find the dimension of thw rectangle.
Thanks:)
Click here to see answer by josgarithmetic(39617)

Question 1166186: The length of a rectangle is 10 feet longer than it is wide. If each side is increased 10 feet then the area is multiplied by 3. What was the size of the original rectangle?
Click here to see answer by josgarithmetic(39617)

Question 1166188: A picture that measures 15 inches by 12 inches is placed in a frame of uniform width. If the area of the frame and picture together is 378 square inches what is the width of the frame?
Click here to see answer by josgarithmetic(39617)

Question 1166193: A farmer has a 40 foot by 50 foot rectangular field that he wants to reduce to 10% of its original size. How wide of a strip should he cut around the edge of his field to do this?
Click here to see answer by josgarithmetic(39617)

Question 1166191: The length of a rectangle is 7 feet longer than it is wide. If each side is increased 7 feet then the area is multiplied by 2. What was the size of the original rectangle?
Click here to see answer by josgarithmetic(39617)

Question 1166190: A farmer has a 200 feet by 40 feet rectangular field that he wants to increase by 24.8% by cultivating a strip of uniform width around the current field. How wide of a strip should he cultivate around the edge of his field to do this?
Click here to see answer by ankor@dixie-net.com(22740)

Question 1166263: The area of a rectangular field is 8526m squared. if the width of the field is 87m what is the length?
Click here to see answer by solver91311(24713)

Question 1166301: the width of a rectangle is three more than half the length. its perimeter is 78 centimeters, find the length and width
Click here to see answer by Alan3354(69443)

Question 1166473: The length of a rectangle is the same as the length of each side of a square.
The length of the rectangle is 4 cm more than 3 times the width of the rectangle.
The area of the square is 66 cm 2 more than the area of the rectangle.
Find the length and the width of the rectangle. You
must show all your working.

Click here to see answer by Boreal(15235)

Question 1167055: A rectangle with a length of x+4 and width of x+3, what is the perimeter of the rectangle if its area is 20cm^2?

Thanks
Click here to see answer by Boreal(15235)

Question 1167665: The length of a rectangle is 5 more than triple the width. The perimeter is 90 feet. What are the dimensions of the rectangle?
Click here to see answer by Alan3354(69443)

Question 1167777: One side of a triangle is 7cm more than half as long as the longest side of the triangle. The third side is 6 cm shorter than the longest side. The perimeter of the triangle is 161 cm. Find the length of each side.
Click here to see answer by josgarithmetic(39617)

Question 1168062: the area of a rectangular garden is 140m^2.if its length is 4m more than its width,find the dimentions

Click here to see answer by ikleyn(52779)

Question 1168360: the length of a rectangle is 10 meters more than 5 times the width. the perimeter is 922 metres find the width and the length
Click here to see answer by josgarithmetic(39617)

Question 1168414: The rectangle has a length that is one longer than its width. The area of the rectangle is 56 ft.2. Find the length and the width of the rectangle.
Click here to see answer by josgarithmetic(39617)

Question 1168858: The area of a rectangle is 36 square feet. Find the length and the width of the rectangle whose length is 5 ft longer than its width.

Click here to see answer by ikleyn(52779)

Question 1168860: Find the dimensions of the rectangle if the perimeter is 22ft, and the area is 24 ft2.

Click here to see answer by ikleyn(52779)

Question 1168860: Find the dimensions of the rectangle if the perimeter is 22ft, and the area is 24 ft2.

Click here to see answer by josgarithmetic(39617)

Question 1169267: In a rectangular garden, the length is ( 3x-1) and the width is (x+2). Find the perimeterof the rectangle if the area is 20m2
Click here to see answer by josgarithmetic(39617)

Question 1169610: mang eloy decided to convert his vacant lot into a rectangular garden to earn money for his family. the lot has an area of 84square meter and a perimeter of 25 meter. what would be the length and width of manoy elo'y garden?

Click here to see answer by ankor@dixie-net.com(22740)

Question 1169756: THE LOTS HAS AN AREA OF 84 SQUARE METERS AND HAS A PERIMETER OF 25 METERS. FIND ITS LENGTH AND ITS WIDTH?
Click here to see answer by ikleyn(52779)

Question 1169870: From the top of the building, a ball is thrown straight up with an initial velocity of 128 feet per second. The equation
s = −16t2 + 128t + 144
gives the height s of the ball t seconds after it is thrown. Find the maximum height (in feet) reached by the ball and the time (in seconds) it takes for the ball to hit the ground. (Hint: Let s = 0 and solve for t.)
144 ft
A rectangular building is 144 ft tall.
A curved path starts at the top-right side of the building and goes up and to the right past the right edge of the building. The path gets less steep as it reaches a high point, and then it goes down and to the right, getting steeper as it goes.
The ball is at the end of the path midway between the top of the building and the ground, and its height above the ground is labeled s.
A vertical dashed line starts at the ball and goes down to touch the ground.
1.The maximum height reached by the ball is ? Feet ?

2. The ball hits the ground after 9
seconds. I did figure out number 2 i just need help with the first one
Click here to see answer by Solver92311(821)

Question 1169901: If the perimeter of a rectangle is 44 cm and the area is 105 square cm, then what are the dimensions of the rectangle?

Click here to see answer by ikleyn(52779)

Question 1169957: The width of a rectangle is 5 less than its length. If the perimeter is 30,
what are the dimensions?
Click here to see answer by josgarithmetic(39617)

Question 1169959: A farmer has a rectangular garden plot surrounded by
446 feet of fencing. Find the dimensions of the garden if its area is
12360 square feet.
Value of the longest side:
Value of the shortest side:
Click here to see answer by Boreal(15235)

Question 1170404: One side of a rectangular 72 square foot garden is 6 feet longer than the other side.
What are the dimensions of the garden, starting with the shorter length first?
Click here to see answer by josgarithmetic(39617)

Question 1170683: Suppose that 2000 is loaned at a rate of 6.5% compounded semiannually. Assuming that no payments are made , find the amount owed after 4 years. Do not round any intermediate computations, and round your answer to the nearest cent

Click here to see answer by Boreal(15235)

Question 1170736: Find the length of the side of a square that is equal in area to a rectangle measuring 45cm by 5cm
Click here to see answer by Boreal(15235)

Question 1171007: A farmer has a 40 ft by 100 ft rectangular field that he wants to reduce to 67.5% of its original size. How wide of a strip should he cut around the edge of his field to do this?
Click here to see answer by ikleyn(52779)

Question 1171563: The area of a rectangular fence is 72 sq. meters. Find perimeter of the fence if the
length of the fence is twice its width.

Click here to see answer by ikleyn(52779)

Question 1171943: The length of a rectangle is three times the width. The perimeter of the rectangle is 40 inches. What is the area of the rectangle (in square inches)?
Click here to see answer by Boreal(15235)

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