Question: To find the width ED of a river, a surveyor places markers at A, B, C, and D, as shown in Fig. 2.48. The markers

To find the width ED of a river, a surveyor places markers at A, B, C, and D, as shown in Fig. 2.48. The markers are placed such that AB ∥ ED,BC = 50.0 ft ,DC = 312 ft , and AB = 80.0 ft. How wide is the river?

E Fig. 2.48 A D B C

Step by Step Solution

★★★★★

3.43 Rating (182 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We are given that AB EDBC 500 ft DC 312 ft and AB 800 ft and nee... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

(1 point) Let f(x)=3+x and g(x) = 3-x. Note: Each answer should be given in interval notation. Use Inf for oo and -inf for -o. (a) the domain of f+gis (b) the domain off-g is (c) the domain of fg is...

In a classroom, 4 friends are seated at the points A, B, C and D as shown in the following figure. Champa and Chameli walk into the class and after observing for a few minutes Champa asks Chameli,...

Fig B Draw the link mechanism as shown in Fiq c to a scale of 1:4 and plot the locus of point E ( BE Fig B Draw the link mechanism as shown in Fiq c to a scale of 1:4 and plot the locus of point E (...

Probability and Statistics - Problem Set c Keith M. Chugg October 2, 2015 1 Preliminaries, Combinatorics, Set Probability 1.1. A number of bats are in a cave. 2 bats can see out of their left eye. 3...

9/14/10 12:27 PM Page 321 Chapter dug84356_ch05a.qxd 5 Factoring The sport of skydiving was born in the 1930s soon after the military began using parachutes as a means of deploying troops. Today,...

Answer the question shown below. Notes for reference shown below. \fThe function displays the promptstring, waits for keyboard input, and then returns the value from the keyboard. For example, >>...

This is an excel assignment in finance course. I will attach the assignment. Thank you FIN 301 SPREADSHEET ASSIGNMENT In this assignment you will practice using several Excel functions for managing...

Read Classroom Glimpse. Discuss stress, rhythm, pitch, and intonation based on the tale in the classroom 2 Language Structure and Use Learning Outcomes After reading this chapter, you should be able...

Discuss Semantics and the challenges they are in English. 2 Language Structure and Use Learning Outcomes After reading this chapter, you should be able to ... Explain how language contributes to...

You may practice teaching and learning tactics. Create a list you may use in class, others, and as a solo instructor. 2 Language Structure and Use Learning Outcomes After reading this chapter, you...

Tank Top Menswear, Ltd., an IFRS reporter, reported net plant and equip-ment of $ 1,600,000. These assets cost $ 2,500,000 with accumulated depreciation taken to date of $ 900,000. Based on recently...

A sporting goods chain places TV ads to promote golf club sales. The marketing director used past records to determine the following data, where x is the number of ads placed monthly and y is the...

Sometimes analysts use the price of specific products in different locations to compare currency valuation and purchasing power. For example, The Economists Big Mac Index compares the purchasing...

(L02,3) (Journal Entries for Fair Value and Equity Methods) The following are two independent situations. Situation 1: Conchita Cosmetics acquired 10% of the 200,000 shares of common stock of...

A newspaper article reported that Massachusetts had become the second state (after Montana) to prohibit sex to be used as a factor in determining insurance premiums. Considering the information in...

If a die is rolled one time, classical probability would indicate that the probability of a two should be . If the die is rolled 60 times and comes up two only 9 times, does this suggest that the die...

Regarding Exercise 5.4, how might an observer employ the law of large numbers to verify the classical probability that you identified? In Exercise Electric meters on private homes in a community...

Exercise 11-7 On October 31, the stockholders' equity section of Cullumber Company's balance sheet consists of common stock $656,000 and retained earnings $392,000. Cullumber is considering the...

In early 2 0 1 6 , the following information was true about Abercrombie and Fitch ( ANF ) and The Gap ( GPS ) , both clothing retailers. Values ( except price per share ) are in millions of dollars....

Alpha Industry issued a bond which pays interest semi - annually and has 1 9 years remaining to maturity. Par value is $ 1 , 0 0 0 . The market price is $ 9 7 0 . 2 5 and the bond's coupon rate is 9...