Area Questions and Answers

Question 2 W B Q 0 1 25b D B 0 b C 0 0 A a 0 A plan for a triangular garden was plotted on coordinate axes with vertices A a 0 B 0 b and C 0 0 as shown The plan was then modified to enlarge the garden to include the shaded region as represented in the diagram Which of the following best describes the relationship between the area of the enlarged garden and the area of the original garden The total area of the enlarged garden would be 1 25 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden P 1 25a 0 The total area of the enlarged garden would be 1 0 25 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units The total area of the enlarged garden would be 1 252 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden The total area of the enlarged garden would be 1 0 25 1 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units

ose a table to fit in a very small space He has 5 choices and wants to choose the table with the smallest area Which of the table tops below has the smallest area Select the correct answer below O O 2 3 2 3 4 3

Question 2 W B Q 0 1 25b D B 0 b C 0 0 A a 0 A plan for a triangular garden was plotted on coordinate axes with vertices A a 0 B 0 b and C 0 0 as shown The plan was then modified to enlarge the garden to include the shaded region as represented in the diagram Which of the following best describes the relationship between the area of the enlarged garden and the area of the original garden The total area of the enlarged garden would be 1 25 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden P 1 25a 0 The total area of the enlarged garden would be 1 0 25 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units The total area of the enlarged garden would be 1 252 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden The total area of the enlarged garden would be 1 0 25 1 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units

A garden is shaped like a regular hexagon Each side of the hexagon measures 10 meters and the heigh of one of the isosceles triangles in the hexagon is about 9 meters Using these dimensions what is the area of the hexagon The area of the hexagon is m

Kevin s grandmother gave him an old lamp that needs a new lampshade He wants to buy some fabric to make a new lampshade The lampshade is 10 inches tall The diameter of the top is 6 inches The diameter of the bottom is 10 inches The formula for finding the lateral area of the shade is A 2 where is the radius of the top 2 is the radius of the bottom and h is the height of the lampshade deel is mss 6 efnow e Select the area that is the best approximation for the amount of fabric he needs to buy 541 4 square inches 474 1 square inches 321 8 square inches is mas of

Question 2 W B Q 0 1 25b D B 0 b C 0 0 A a 0 A plan for a triangular garden was plotted on coordinate axes with vertices A a 0 B 0 b and C 0 0 as shown The plan was then modified to enlarge the garden to include the shaded region as represented in the diagram Which of the following best describes the relationship between the area of the enlarged garden and the area of the original garden The total area of the enlarged garden would be 1 25 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden P 1 25a 0 The total area of the enlarged garden would be 1 0 25 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units The total area of the enlarged garden would be 1 252 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden The total area of the enlarged garden would be 1 0 25 1 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units

Find the surface area of the composite figure 4 cm 3 cm 4 cm 13 cm SA 12 cm 2 cm 5 cm 3 cm Enter

Which of the following integrals represents the area enclosed by the smaller loop of the graph of r 1 2 sin B E 11 6 7 6 11 6 7 6 6 6 7 6 1 2 sin 0 de 1 2 sin 8 de 1 2 sin 0 de 1 2 sin 0 de 6 1 2 7T 6 1 2 sin e de

Question 2 W B Q 0 1 25b D B 0 b C 0 0 A a 0 A plan for a triangular garden was plotted on coordinate axes with vertices A a 0 B 0 b and C 0 0 as shown The plan was then modified to enlarge the garden to include the shaded region as represented in the diagram Which of the following best describes the relationship between the area of the enlarged garden and the area of the original garden The total area of the enlarged garden would be 1 25 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden P 1 25a 0 The total area of the enlarged garden would be 1 0 25 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units The total area of the enlarged garden would be 1 252 times the area of the original garden because the original garden s dimensions are scaled by 1 25 to create the dimensions of the enlarged garden The total area of the enlarged garden would be 1 0 25 1 0 25 times the area of the original garden because both the length and width of the garden were increased by 0 25 units

Raymond has a circular garden with a radius of 9 feet He wants to build a walkway that is feet wide around the garden A What will the area of the walkway be in square feet B C D 16T 25T 4 ft 81T 9 ft

In Exercises 21 and 22 the area of the shaded sector is shown Find the indicated measure See Example 4 21 area of OM K 50 M 22 radius of OM L M 89 K A 56 87 cm A 12 36 m AS marr 360

The diameter of a standard basketball is 9.5 inches. If the basketballs are covered in rubber, what is the minimum amount of rubber needed to manufacture a set of four basketballs?

Four congruent isosceles right triangles are added to the edges of a regular octagon to form a square, as shown. If the legs of each of the four triangles are 3 centimeters long, which measure is closest to the perimeter of the octagon? OA. 24.0 cm OB. 25.5 cm OC. 33.9 cm OD. 72.0 cm

The Walmart parking lot is a rectangle that measures 420 feet long and 218 feet wide. Each parking space is a rectangle that measures 18 feet long and 9 feet wide. The Saturday before school starts, the parking lot is full. How many cars are parked in the parking lot at Walmart on the Saturday before school starts? Hint: Calculate the area of the parking lot and the area of a parking space to help find the answer. 430 cars 565 cars 670 cars 775 cars

Find the volume generated by rotating the area bounded by the graph of the following set of equations around the y-axis. y=x² +3₁ x = 1, x=3

If two opposite sides of a square are increased by 7 meters and the other sides are decreased by 2 meters, the area of the rectangle that is formed is 36 square meters. Find the area of the original square. Must use a quadratic equation to solve the problem for any credit.