419 Answered Questions for the topic Area

04/19/20

Algebra Homework help

Question: You have a rectangular prism ( with square bases) of cheese. You slice it diagonally in half. The length of the cheese is represented by the equation -5x2+3x+2=0. You also know that the... more
Area Circle Radius

04/11/20

How much does the area of the original circle increase?

A circle has a radius of A meters. If the radius doubles,how much does the area of the original circle increase?

04/08/20

Geometry/math problem

How much of the field is being watered ?-It's a rectangle-it's 92 circles inside-diameter is d=50ftarea of the rectangle (550ft x350ft=192,500) minus the area of the circle,then divide.

04/07/20

Help me out ! Calculus question

Find the  area inside the outer loop and outside the inner loop of the limacon r = 4 sin θ - 2

04/02/20

Algebra homework help

I got tired of building octagons, and had to get back to my remote learning classroom, so I hired a guy named Bill to build the next octagon. This octagon has a perimeter of 32 meters. To add some... more

Math problem help!!

A ladder is 4.0m long. The bottom of the ladder is placed 0.8m from the wall l. How high up on the wall will the ladder reach?please show work to help me! Thanks

03/19/20

i need help on this math problem

B = 1/2 b h = 1/2 (8) (3) = 12ft v= bh ( x ) ft = ft3

03/19/20

Algebra homework help

Tammy, working alone, could clean one-half the area in one hour. Her partner, Melissa, working alone, could clean one- third of the area in one hour. If they work together, how long will it take... more
Area Math

01/20/20

math question about area

A flat, 1 inch-wide rectangular picture frame surrounds a photo that is 5 inches wide and 7 inches tall. What is the area of the picture frame?

01/16/20

Area of a hexagon

What's the area of the hexagon if A is 10 inches?

01/16/20

Quadrilateral ABCD Area??

The lines 2x+y=6 and x+y=10 together with the x-axis and y-axis are drawn pn a coordinate grid to form quadrilateral ABCD. What is the area of quadrilateral ABCD

01/16/20

Algebra/Geometry

A line with slope equal to 1 and a line with slope equal to 2 intersect at the point (4,6). Points Q and R are both on the x-axis. What is the area of triangle PQR?
Area Geometry

12/26/19

Geometry Help for Diagonals and Area

In a certain rectangle, a diagonal has a length of  The perimeter of the rectangle is  Find the area of the rectangle.

12/03/19

Solving the following using factoring

The top of a rectangular table has an area of 52 square feet. It has a width that is 9 feet less than the length. Find the dimensions

12/01/19

Design a Cylinder

Design a cylinder can of volume 1000cm^3 so that it uses the least amount of metal. Show that h=2r, where h is the height of the cylinder and r is its radius.

08/25/19

Conversion, quantitative, geometry

Take a coffee mug (dimensions:height=10 cm, diameter=7cm). Make it 100 times bigger, and turn it into an unrelated object. Label your drawing and give it's dimensions.

Cost of construction of triangular prism.

A hollow equilateral triangular prism has a fixed volume of 1.8 cubic metres. The sides of the triangle have the length P. To build the prism, one of the triangular faces costs 1.2 times what the... more

07/21/19

Can you figure out the surface area in square feet using the midpoint rule?

Use the Midpoint Rule to estimate the surface area (in square feet) of the golf green shown in the figure. 

07/21/19

Can you find the area of the region?

y = x-2 /x

06/04/19

HELP, Please! Math :open ended explain

What is the surface area and volume of the sphere shown below?
Area Geometry Cone

05/30/19

Calculate the surface area of a cone where p=7.87, q=9.38, and r=5.10

calculating the surface area of a cone. Geometry.

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