# area, perimeter

20,809 results, page 30-
## Biology

What is the location and function: - the speech area of the brain - the comprehension area of the brain -
## Geometry

I really need help with this. Explain how the formula for the area of a triangle can be determined by using the formula for the area of a parallelogram. -
## Calculus

Use 5 right rectangles to estimate the area of the area under the graph of 25−x 2 from x = 0 to x = 5 using 5 left rectangles? -
## algebra

write an expression for the area of sidewalk using subtraction, overall area is 10 ft by 12 ft. sidewalk is 4ft by 12 ft. -
## maths

QR is parallel to ST and PQ:QR = 2:1. Given the area of triangle PST is 18cm2, the area of triangle PQR in sq cm is? -
## geometry

find the area of the shaded area of the circle. half circle radius -
## math

If the area of the parallelogram ABCD is 4 square feet and OP"=5OP, what is the area of the parallelogram A"B"C"D"? -
## Math

How much greater is the surface area of the rectangular prism than the surface area of the cube. -
## math

If the area of the parallelogram ABCD is 4 square feet and 2OPOPŒ=, what is the area of the parallelogram? -
## math

Given: ΔKLM, KL = LM = 13in, KM = 10in. Find: The area of ΔKLM I got for the area 12√34 but its wrong :( -
## Geometry

What is the surface area and lateral surface area for a cylinder with 12 as its diameter and 18 as its height -
## math

If the area of the parallelogram ABCD is 4 square feet and OP"=5OP, what is the area of the parallelogram A"B"C"D"? -
## math

the area of a circle is400 times the area of another circle. what is the ratio of their circumferences -
## Math: Surface Area

How would you find the area of the curved surface between the top and bottom of a can? -
## Math

if a circle has half of one quarter of its overall area shaded, what would the percent of the shaded area be -
## maths

A wire from a square of area 324 cm2. If A wire from a semicircle then area becomes ------ -
## Math

I am a little confused, can someone please help me? I the radius of a circle is 5m, what is the area of the circle? Is this the same as the surface area and it would be 10m? -
## math

blue rectangular tile and red rectangular tile are similar. the blue tile has a length of 10 inches and a perimeter of 30 inches.the red tile has a length of 6 inches. whats is the perimeter of the red tile? -
## Math

The length of a rectangle is fixed at 11 cm. What widths will make the perimeter greater than 76 cm? -
## Math

Perimeter of pentagon is 9x-1. Find length of missing side. Sides are 3x-4; 2x+3; x+1; x-5 -
## MATH

THE WIDTH OF A RECTANGLE IS TWO-FIFTH OF THE LENGTH . WHAT ARE THE DIMENSION IF THE PERIMETER IS 112 FEET? -
## geometry

Find the perimeter of an isosceles trapezoid with base lengths of 10 and 18 and height of 8. -
## algebra

What is the measure of the length of a rectangle with a width of 3x + 4y + 1 and a perimeter of 24x + 18y + 32? -
## geometry

Find the perimeter of an isosceles trapezoid with base lengths of 10 and 18 and height of 8. -
## 10th grade

perimeter of a regular pentagon with side measurements of 57 centimeters -
## Algebra

1. The perimeter of a rectangle is 78 cm. The length is 3 greater than twice its width. Find the dimensions. -
## algebra

The side of a regular hexagon is denoted by 'h' express the perimeter in term of 'h' -
## Math

How could you define the perimeter of a non-simple closed curve? Give an example in your explanation. -
## math

the shorter leg of a 30-60-90 triangle is 9.4 inches long. find the perimeter. -
## Math

What is the length of a rectangular lot that has a perimeter of 1400 m and a width of 100 m? -
## basic geometric

The perimeter of a square is 92 feet. What is the length of each side. and thank you for your help I really appreciated . P= 4*s s= P/4 -
## math

perimeter=240 yd., the length is 16 yards longer than than width. what are dimensions? -
## Basic Mathmatics

What is the perimeter of a rectangle if the length is 7/10 inches and the width is 1/10inches? -
## Maths

The sides of a triangle are xcm and 5cm. The perimeter is 29cm, evaluate the value of x? -
## algebra

the length of a rectangle is fixed at 12 cm. What widths will make the perimeter greater than 88 cm? -
## Math

An isosceles triangle has a perimeter of (9y-3)cm.what is the length of the two equal sides if its side is(3y-7)cm? -
## algebra

The perimeter of a rectangular writing pad is 44cm. The width is 4 cm less than the length. -
## math

solve: perimenter of triangle perimeter is 12 meters determine values x, x+1, and x+2 x(x+1)+(x+2)=12 -
## HELP! Geometry

How would you solve this? Graph each fi gure in the c oordinate plane. Find each perimeter. 14. X (0, 2), Y (4, 2 1), Z ( 2 2, 2 1) -
## Maths

A rectangle has length 2y and width y+ 2. Its perimeter is less than 50 cm. What are possible values for y ? Write inequality? -
## math

the perimeter of a rectangle is 126 inches. the length exceeds the width -
## Geometry

How do you fine the perimeter of a parallelgram with the following data known: Top = x+3 LSide = x+3 RSide = 17 -
## algebra

The perimeter of a rectangle is 92m. The length is 4m more than twice the width. Find the dimensions. -
## math (geometry)

find the perimeter of a 30-60-90 degree triangle whose shorter leg is 16 cm -
## Maths

The diagonals of a rhombus measure 10cm and 24cm. Find its perimeter. -
## math

the length of the rectangle is 43 cm. what widths will make the perimeter greater than 120 cm? -
## customary unit

the perimeter of jareds property is 56 yards. how many feet is that of fence -
## algebra

The perimeter of triangle ABC is 4x+1,if 2 sides are x+2 and x-1,find the 3rd side -
## Geometry

The perimeter of a rectangle is 12 in. If the length and width are whole numbers, what are the least and greatest possible areas? -
## Math

How many non-congruent triangles with only integer side legnths have a perimeter of 15 units? -
## mathematics

The sidesof a triangle are in the ratio 1/3:1/4:1/5 and its perimeter is 94 cm. The length of the smallest side is -
## math

the perimeter is 1000cm. my shape has to be rectangle and convered to meters. what are my deminsions -
## algabra

the width of a rectangle is fixed at 18 cm. What length will make the perimeter greater than 78 cm? -
## geometry

A rectangle is twice as long as it is wide. Its perimeter is48 cm. Find its dimensions -
## math

how to rewrite in symbols: the perimeter of a square p is 4 multiplied by the length of a side L -
## Algebra

the lenght of a rectangle is fixed at 19 cm. What width will make perimeter greater than 70 cm? -
## albebra

solve arithmetically and algebraically. The perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width? -
## geometry

How many different triangles can be formed having a perimeter of 7 units if each side must have integral length? -
## Trigonometry

Find the perimeter of a pentagon circumscribed about the circle that has a radius of 1.5 units. -
## algebra

the width of a rectangle is fixed at 12 cm. What lengths will make the perimeter greater than 98 cm. -
## Math

Which missing side length makes the perimeter, p=18 feet, true? -
## Math

The perimeter is 100. The length is 5x +10 and the widthis 10x-1. What is the lenth and width -
## geometry

find the perimeter of a regular hexagon having sides 5 2/3 inches long -
## geometry

a square has a diagonal measurement of 8 radical 2 inches. calculate its perimeter. -
## math

draw a square with each side measuring 8 units and find the perimeter. -
## math

How would you write the expression that represents the perimeter of a rectangle measuring 9 x + 9 and 4 x - 3 Would it be 26 x + 2 Any help would be appreciated. Thank You -
## geometry

The perimeter pf an equilateral triangle is 18 cm make an equation for x.Solve this ,and find x -
## 3rd grade

If the perimeter of a square 220 centimeter what is the lenght of each side -
## Geometry

To find the perimeter of the triangle do I add all the sides together? L1 = 12.5in, L2 = 10.6 in, and L3 = 9.5 in Is the answer 32.6? -
## geometry

a pentagon has sides 2N+7,3N+2,6,7N,5N-6.If the perimeter is 180,find the length of each side. -
## Trigonometry and Right Triangles!

The length of the hypotenuse of a 30 60 90 triangle is 16. What is the perimeter? I'm just learning about this. Can someone explain? -
## math

the perimeter of a rectangular sheet is 125cm , breath is 21.4cm what is its length? -
## math

How do you investigate the areas of regular polygons with a fixed perimeter of 12 units -
## Math

The perimeter of a rectangle is72cm. It's breath is 8cm. Find its length -
## math

Triangles ABC and DEF are similar. The similarity ratio of to is , AB = 40, BC = 25, and AC = 35. What is the perimeter of ? -
## Geometry

Find the perimeter of the regular hexagon. L = 4.55 yd Do I multiply by 6 because it has six sides? Is the answer 27.30? -
## 3rd grade math

The lengths of the sides of a garden are 24 ft, 14 ft, and 35 ft. What is the gardens perimeter? -
## algebra

the width of a retangle is fixed @30 cm. what lengths will make the perimeter greater than 78 cm? -
## Pre Algebra

Write an equation to find the value of X if the perimeter of a triangle =36. AC=x-2, BC=x, AB is unknown. -
## Math -please check me

what is the perimeter of a rectangle if the length is 5/9 cm and the width is 2/9 cm? a. 5/9 cm b. 1 5/9cm c. 7/9 cm d. 1 7/9 cm the answer I got was 14/9 please help me. -
## math

sketch and label all possible rectangles with a perimeter of 30 cm and sides whose lengths are whole numbers -
## math

find the perimeter of a triangle whose vertices are the followinf specified points in the plane? (-5,4)(2,9)and(10,-5) -
## math

explain how you could use grid paper to draw a rectangle with a perimeter of 18 units -
## algebra

find the length and width of rectangle ABCD...a - c = 4x and c-d = x... the perimeter = 140cm -
## Math perimeter

Jessica wants to put a fence around her 10 ft by 13 ft rectangular garden how many ft of fencing will she need 46? -
## math

find the perimeter of a triangle whose vertices are the followinf specified points in the plane? (9,-1)(-9,7)and(4,3) -
## Algebra

The length of a retangle is fixed at 21 cm. What widths will make the perimeter greater than 76 cm? -
## math

a polygon has a perimeter of 30inches. each side is 6inches long. what is the figure -
## math

The perimeter of a rectangle is 128m. The length is 4m more than twice the width. Find the dimensions. -
## Help - MATH

The perimeter of a square is four times the length of one side. What is the graph of this relationship? -
## Math :-)

Explain why knowing the height is needed when finding the perimeter of a right triangle. -
## algebra

.identify what each leters represents. the perimeter of a rectangle is twice its length plus twice its width -
## Math

a right angled triangle has a perimeter of 96.22. if the hypotenuse is 40 cm. how long are the other 2 sides. The answer is 25 and 31.22 -
## algebra

The perimeter of a rectangle is 96m.The length is 6m more than twice the width. Find the dimension. -
## Algebra 1

Solve for x "variable": Rectangle with length of (8x) m and width of (2x) m has a perimeter of 140 m. -
## Math perimeter

How many inches of matting are needed to frame an 8in by 11 in print? 38? -
## math

The width of a rectangle is fixed at 28 cm. What lengths will make the perimeter greater than 70 cm? -
## maths

find the perimeter of the parallelogram with verticles P(-2,2),Q(0,0),R(2,4) and S(0,6) correct to one decimal place -
## math

the perimeter of the quadrilateral is 49 centimeters. find the length of each side. when the sides are x+8 x+4 4x-3 & x^2-3x -
## Math

The perimeter of a rectangle is 62 cm. The length is 5 less 2 times the number x. What is the width? Is the answer 18?