![Ramone8070](/avatars/38234.jpg)
Ramone8070
28.07.2019 •
Mathematics
The longer base of a right trapezoid is 12ft. the longer base of a similar right trapezoid is 30ft. the area of the smaller trapezoid is 20ft squared. what is the area of the larger right trapezoid?
Solved
Show answers
More tips
- L Leisure and Entertainment Mysteries of the Name Vyacheslav Dobrynin...
- F Food and Cooking Why Chicken Liver Pops and How It Can Affect Your Health?...
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics The base-path of a baseball diamond form a square. if it is 90 ft from home to first, how far does the catcher have to throw to catch someone stealing second base?...
- M Mathematics The distance between city a and city b is 700 mi. on a certain wall map, this is represented by a length of 2.1 ft. on the map, how many feet would there be between city d and...
- M Mathematics Emily arrives at school at 8: 35am together reading and math last 1 hour and 35 minutes. then emily goes to band practice for 45 minutes. what time does band practice end?...
- M Mathematics Which expression is equivalent to 1/2 (10a − 8b) + 3(4a − 2) + 1/3 (9 − 6b)? a)5a − 5b + 6b)17a − 6b − 3c)20a − 8b + 7d)24a + 6b + 6...
- M Mathematics Use the percent equation to answer the question what percent of 58 is 8.7...
- M Mathematics Whoever get s this problem right get s the brainiest! mo graphed a proportional relationship about speed. describe mo s graph by telling where the graph crosses the y-axis, and...
- M Mathematics The anand group is a shipping company that has just heard the bad news that in shipment of six televisions, two are defective. pm richards has just received a shipment from the...
- M Mathematics Question in statistics, what does df denote? if a simple random sample of 2424 speeds of cars on california highway 405 is to be used to test the claim that the sample values...
- M Mathematics What rotation symmetry does a square have? a. 60 degrees b. 90 degrees c. 45 degrees d. 30 degrees...
- M Mathematics Deandre bought 15 party hats priced at 3 for 0.65 and 56 noisemakers priced at 7 for 1.25. what was the total cost of the hats and noisemakers not including tax...
Ответ:
We have then:
Where,
L1: side of the largest base of the trapezoid 1
L2: side of the largest base of the trapezoid 2
Substituting values:
Simplifying:
Then,
The scale factor can be written as:
Where,
A1: area of the smallest trapezoid
A2: area of the largest trapezoid
Substituting values we have:
Clearing A2 we have:
The area of the larger right trapezoid is:
A2 = 125 feet ^ 2
Ответ: