# area, perimeter

20,300 results, page 83

### philosphy

What is the meaning of validity, truth, and soundness as they relate to the area of logical syllogisms

### algebra

how do i find the length of a rectangle when the area is (R cubed-24R-5) cm sqaured and the width is (R-5)cm ???

### Math

A triangle has side lengths of 172m, 155m, and 200m. calculate the area.

### 5th grade

if the altitude of a triangle is doubled and the base is multiplied by 3 , what is the effect on the area?

### math

a rhombus has an area of 50 cm^2 and an internal angle of size 63 . find the lenght of its sides.

### 8th grade

social studies: what was the area between enemy trenches, in the ww1

### Chemistry

How do temperature, concentration, and surface area affect the rate of a chemical reaction?

### geometry

What is the area of the base or a right triangular prisim? V= 90cm cubed h=10cm

### anatomy and psysiology

what area of the spinal cord is destroyed when a person gets polio?

### geometry

what is the lateral area of a right cylinder with a radius of 4in and height of 9in?

### social studies

what is the name of the problem that occurs when an area needs more water than it has

### Geometry

A circle has a radius of 6 inches. The circumscribed equilateral triangle will have an area of:?

### Geometry

If the surface area of a sphere decreases, will the value of the volume remain the same?

### calculus

The area of the parallelogram formed by the vectors p = (a, 1, -1) and q = (1, 1, 2) is root 35. Determine the values of 'a' for which this is true.

### geometry

i need to find the area of the trapezoid 8cm,7cm,3cm,45degrees

### geometry

find the area of a trapezoid that is 10in tall, and has bases of 8in and 12in

### geometry

find the area of rectangleRSTU if it is similar to rectangleMNPQ and MN is 4 cm. and MQ is 3cm. while RS is 6cm.

### physics

calculate the total area of the walls of a room 5m long 4m wide and 2.5m high

### physics

If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied?

### religion

what theme of geography studies the people,wether,climate,and animals of an area

### political science

what are district based elections? What is a redevelopment plan project area?

### Calculus III

Use the cross product to find the area of the triangle with vertices: P=(1,1,5) Q=(3,4,3) R=(1,5,7)

### physics

If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied?

### math geometry

what is the area of a regular hexagon having sides of 16 meter length?

### physics- urgent

determine the estimated uncertainty for the area of circle with a radius of 10.45+-0.5cm

### geometry

if the measures of the trapezoid are 12cm, 5cm, 8cm, and 5 squareroot of 3. whats the area?

### social studies

AN AREA WHERE THERE IS MORE LAND AND LESS BUILDINGS? 5 LETTER WORD

### Calculus 1

find the area of the largest posible isosceles triangle with 2 sides equal to 6. thanks

### math

find the missing dimension of each triangle height=17 area=51 what is the base please help!!

### math

if a circle has an area 2500 times pi what is the circumference? Please show work.

### calculus 1

find the total area between the curves ( y= 4-x ^2 ) and the x-axis over the intervals [0,4]

### calculus

find the area the region bounded by the graphs of the given equation y=81x,y=x^5,x=0,x=3

### math

the difference of a cirumfrence and diameter of a circle is 120m what is the area in square meters

### us history`

a settled area that is a smaller political unit then a country or city is called a what>?

### Calc

If, for all real number x, f(x) = g(x) + 5, then on any interval [a, b], what is the area of the region between the graphs of f and g?

### Geometry

If eacj dimension of a box is quadrupled, how are the surface area and the volume affected?

### Geometry

Find the area of the following ellipse (round to nearest tenth). 2a = 10 cm; 2b = 24 cm. a = How many cm2?

### Mathematics

How to find the volume and surface area of cube and cuboid and other shapes too?!

### arithmetic

What is the area of the irregular shape of a cone if the radius is 7in and the height is 22in?

### 12th grade calculus

How do I find the area bounded by the curver y = x^1/2 + 2, the x-axis, and the lines x = 1 and x = 4

### Pre Algebra

How do you draw and lable a circle that has an area between 5 and 8 square units?

### calculus

find the dimensions of the rectangle of maximum area that can be inscribed inside the ellipse (x/4)^2+(y/3)^2 = 1

### Physics

Describe how surface area and volume are related in solids? Give an example.

### math

what is the area of circle with the diameter of 15 feet, rounded to the nearest whole number?

### calculus

find the area of one of the regions bounded by the curves y=sin x and y=cos x

### geometry

For questions 1-9, find the surface area and volume of each figure to the nearest tenth.

### geometry

the area of a right triangle is 12 in ^2. the ratio of the lengths of its legs is 2/3. find the hypotenuse.

### geometry

the area of a right triangle is 12 in ^2. the ratio of the lengths of its legs is 2/3. find the hypotenuse.

### math

What is the area of the trapezoid given top is 14, one side is 7, and bottom corner is 65°?

### geometry

what is the area of a circle with a circumference of 22 pi in.? expressed in pi in. squared? and what are the steps to arrive at the solution?

### Geometry

How do you find the base and height of the parallelogram if the area is 180 square units?

### Geometry

Find the base and height of the parallelogram if the area is 1395 square units.

### Calculus/ trig

Find the area bounded by the curve and the lines y=sinx, y= 1/2, x=5pi/6 and x=pi/6

### geometry

what is the surface-area-to-volume ratio for a rectangular prism with edge lengths 6, 5, and 9?

### Geometry

Find the radius and diameter of the base of a cylinder if the surface area is and the height is 17.

### math

find the surface area of a cylinder where the radius is=5.5in. and the height is=4 inches

### GEOMETRY

DdETERMINE THE LATERAL AREA OF A PIPE THAT IS 12FT LONG AND 4 INCHES IN DIAMETER

### geometry

The surface area of a sphere is 64rr square centimeters. Find the radius.

### MATH

WRITE A SIMPLE BUT A COMPLETE FORTRAN PROGRAM TO CALCULATE THE AREA OF A TRIANGLE

### MATH

Find the area of the parallelogram with vertices at...? (-6,-4), (0,-4), (3,4), and (-3,4) A) 14 B) 48 C) 24 D) PLEASE HELP A.S.A.P., beggers can't be choosers but maybe an explanation?

### Geometry

Find the intercepted arc if the radius is 9ft and the area of the sector is 179.54

### algebra

the width of a rectagle is fixed at 4cm. For what lengths will the area be less than 86cm2

### Calculus

Show that of all rectangles with diagonal length c, the square has the largest area.

### trig

Q1: In a right-angle triangle the base is 50 m long and its height is 40 m .find its area

### math

determine the maximum area of a rectangular field that can be enclosed by 2400 m of fencing

### maths

show that the lines x^-4xy+y^=0 and x+y=1 form an equilateral triangle and find its area

### Geometry

Find the area of the square. L = 14 yd Can you explain this? Is the answer 14x14=196? Thank you kindly

### World geography

This very southern city in Africa is in an area of moderate rainfall

### maths

find area of the triangle with the length of the side 36cm,48cm, and 60cm.

### Math

A trapezoid has an area of 312cm2. If the bases are 3cm and 20cm, find the height.

### Math

What is the area of a parallelogram with a 60 degree angle and length of 6cm and side 8cm

### Geometry

Find the surface area of a sphere with a circumference of 40 ft. Round to the nearest tenth.

### Geometry

Find the area of a rhombus with a 45 degree angle and sides of 12m long?

### geometry

The surface area to volume ratio of a cube is 2 to 5. Find the length of each side.

### Geometry

Calculate surface area and the volume of a box that is 3m by 2m by 7.5m Show me how to get the answer please.

### calculus

find the area of the region under the curve y=f(x)=e^2x over the indicated interval x<2

### math

Find the area of some figure which have radius of 42cm and degree60

### calculus

Find the area of the region bounded by the graph of y^3=x^3 and the chord joining the points (-1, 1) and (8,

### calculus

Find the area of the region bounded by the graph of y^3=x^3 and the chord joining the points (-1, 1) and (8,4)

### MATH

FIND THE RECTANGULAR PRISM. BASE AREA 56 IN 2 [SQUARED], HEIGHT 6IN. HELP!

### math

what is the volume of a triangle prism with a base area of 24ft*2 and a height of 18ft

### Calculus

Determine the value(s) of k such that the area of the parallelogram formed by vectors a = (k+1, 1,-2) and b =(k,3,0) is [sqrt(41)]

### calculus

Find the total area enclosed by the functions given below. y=x^2+2x+1 and y=2x+5 limits are -2 to 2

### Geometry

The surface area of a cone is 150ð in 2 . The radius of the base is 10 in. What is the slant height?

### Geometry

The surface area of a cone is 55 pie cm squared. The radius is 5 cm. What is the slant height?

### geometry

Find the surface area and the volume of a sphere whose radius equals 4?

### math

uSING a=LW FIND THE AREA OF A RECTANGLE LIS 9X^2 W IS 4X^3 i AM A LITTLE CONFUSED WITH THIS CAN YOU HELP ME PLEASE

### Math

Can two different size rectangles have the same area? Explain.

### Calculus

Find the maximum area of a rectangle that lies above the x axis and below y=9-x^2

### Math

Finally, the toe of the stick varies in : A. length B. height C. width D. Area

### Math

What is the length of each side of a square that has the same area as a rectangle that is 12 mm long and 18 mm wide?

### geometry

Find the surface area of a rectangular prism with a height of 11, a length of 15, and a width of 10.

### algebra

find a polynomial for the shaded area of each figure. (21t+8)(4t)-(3t-4)(2t) I did this problem incorrectly!

### Algebra 1

Find the area of a circle with a radius=19yd Use π≈ 3.14

### geomontry

what is the lenght of the diagonal of a square (rounded to the nearest inch) with an area of 36in^2

### Math

Decide whether to integrate with respect to x or y. Then find the area of the region: 2y=5sqrt(x), y=4, and 2y+2x=7.

### math

how would you fidn the area of a square if you know one side is 4 feet long

### CALCULUS

what is the area in square units of the region under the curve of the function f(x)=x+3, on the interval from x=1 to x=3? 10 12 14 16 18 ?

### MATHS

Find the area of the region bounded by the curve of sin x between x = 0 and x = 2π.