Dimensional Change & Area Practice The lengths of two similar figures are 21 ft and 18 ft. What is the scale factor, perimeter ratio and area ratio in simplest form of the first to the second. Scale Factor - Perimeter Ratio - Area Ratio -

Dimensional Change & Area Practice The lengths of two similar figures are 21 ft and 18 ft. What is the scale factor, perimeter ratio and area ratio in simplest form of the first to the second. Scale Factor - Perimeter Ratio - Area Ratio -

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Related questions

Q: The scale drawing of a rectangular city park measures 10.0 cm by 5.0 cm. The scale of the drawing is…

A: Given: The scale drawing of a rectangular city park measures 10.0 cm by 5.0 cm.

Q: A scale drawing of a football field has a scale of 1 inch to 40 feet. The area of the scale drawing…

Q: On a scale drawing a helicopter is 2.3 feet long. The scale on the drawing shows a ratio of 1 foot…

A: We can answer the question as below.

Q: When comparing a P205/60R16 tire with a P225/50R17 tire, which of the following measurements is the…

Q: scale of the drawing?

Q: In the scale drawing for the soccer field, 1cm = 2 meters. The scale drawing measured 50 cm long…

A: Here we have to find the area of Soccer field.

Q: A scale on a map shows that 3 cm = 50 miles. How many centimeters on the map would represent 325…

Q: A rally poster is a square 36 in long and 36 in wide. We want to cover the poster with glitter. The…

A: Poster is a square, thus to calculate the area of the poster, the formula of area of square is used.…

Q: Length A in the accompanying figure is 3 inches and length B is 2.5 feet. Determine the ratio of…

Q: What is the court size in square meters if the drawing is 20 centimeters by 40 centimeters and uses…

A: Use the scale ratio to determine the length and width of the court. scale:145Thus, 1 cm on…

Q: t is the area in' square feet of a rectangle that measures 2'7" by 3'9"? What is length 27 width=219…

A: Please refer to the image below

Q: Parallelogram ABCD similar to Parallelogram RSTV. Corresponding sides are 12 and 18 respectively.…

Q: A community swimming pool is 9 yards 2.79 feet wide. How wide is the pool in meters and centimeters?…

Q: A digital image that is 3 1/3 inches by 4 2/3 inches on a computer screen is enlarged to make print…

Q: Alan measured a house and made a scale drawing. The scale he used was 2 millimeters = 1 1 meter.…

A: Answer : 1 mm: 500 mm

Q: sandra made a drawing of her bedroom. the bedroom measures 2.75 inches by 5.25 inches on the…

Q: The scale drawing of rectangle city park measures 10.0 cm by 5.0cm. The scale of the drawing is…

A: Given that 1.0cm=4.5 metersThis means length=10.0 cm=4.5×10.0=45 metersWidth= 5.0 cm=4.5×5.0=22.5…

Q: Every day, Lee rides the subway from the station by his house to the station by his work, a distance…

Q: scale model of a boat measures 4 inches long.The actualy boat measure 24 feet long.The trail that…

Q: What is the area, in square units of the figure?

A: The area of a rectangle is length x breadth sq units. The area of a square is side x side sq units.…

Question

The lengths of two similar figures are 21 ft and 18 ft. What is the scale factor, perimeter ratio and area ratio in simplest form of the first to the second.

Scale Factor

Perimeter Ratio

Area Ratio

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Steps

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The hypotenuse of right triangle is 106 meters long. The difference between the other two sides is is 34 meters. Find the missing sides. Use exact values. shorter leg: longer leg: meters hypotenuse: 106 meters Question Help: Message instructor shift Submit Question tab esc caps lock meters ! Q A N 2 #2 W S # 3 X 80 F3 E $ 4 R 5 6 T ^ 6 84 Y & CV R 7 D F G H 57 U N # 00 8 J
15 people can fit comfortably into a 5 x 5 feet square. What is the ratio of number of people and the rectangle’s area?
Liberty’s nose Is the Statue of Liberty’s nose too long?Her nose measures, 4′6′′, but she is a large statue, afterall. Her arm is 42 feet long. That means her arm is42>4.5 = 9.3 times as long as her nose. Is that areasonable ratio? Shown in the table are arm and noselengths of 18 girls in a Statistics class, and the ratio ofarm-to-nose length for each. a) Make an appropriate plot and describe the distributionof the ratios. b) Summarize the ratios numerically, choosing appropri-ate measures of center and spread. c) Is the ratio of 9.3 for the Statue of Liberty unrealisti-cally low? Explain.
I don't know how to do it. could you maybe explain on how to do it
You have a coin jar and the opening at the top has a circumference of 200.96 cm. You have a unique coin and the ratio of the area, in square centimeters, of the coin to the circumference, in centimeters, of the coin, A/C , is 17/1 . Find the circumference of the coin. Use 3.14 for . Will your unique coin fit in your coin jar?.
What are ratios?
A scale on a blue print drawing of a house shows that 10 centimeters represents 4 meters. What number of actual meters are represented by 18 centimeters on the blue print?
Mr. Crider traveled 32 kilometers in 0.5 hours. Write a ratio that could be used to calculate his speed in kilometers per hour.
My rectangular yard is 24 feet by 38 feet. What is the area in square yards? Round your answer to 1 decimal place and include units.
The tiny living room model below has a scale of 2 inches to 3 feet. 02018 AlessandoMassiniiano / Getty mages Pus The ratio of the areas is If the area of the model's living room is 36 square inches, the area of the actual living room is square feet.
The scale drawing of a room is drawn on a grid that represents quarterinch grid paper. The scale is 14 in.:4 ft. Redraw the scale drawing of the same room using a different scale. What scale did you use? What is the length and width of the actual room? What is the area of the actual room?
The distance between home plate and first base of a regulation baseball field is 90 feet. On a scale model of a baseball field, the distance between home plate and first base is 9 inches. What is the scale of the model? O 1:10 O 1 inch : 10 feet O10 O 1 inch: 810 inches 9 inches-