Show that the side c of any triangle ABC is related to the perpendicular h from C
Question:
Show that the side c of any triangle ABC is related to the perpendicular h from C to side AB by the equation
c = h cot A + h cot B.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 62% (8 reviews)
We shall make advantage of the fact that the tangent of an acute angle in any right triangle equals ...View the full answer
Answered By
Kenneth Mutia
I have a B.S. in Statistics from the Jomo Kenyatta University of Agriculture and technology. I have been an academic tutor for over 3 years. I have a passion for helping students reach their full potential and am dedicated to helping them succeed. I am patient and adaptable, and I have experience working with students of all ages and abilities, from elementary school to college in their various fields. I have a wide scope of diverse tutoring experience in several courses of study with significant success as a tutor.
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
The side c of a triangle is determined by measuring the sides a, b and angle C. If the small changes in the sides and angle are given by da, db, dc and dC respectively, then show that: dc=cos B da...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
EXERCISE - I sint A-B) sint A+ B) 11. In AABC, 1. In a triangle ABC, a = 5, b=7 and sin A 4. how many such triangles are possible 1) 1 2)0 3) 2 4) Infinite B-C 2. If tan 2. x cot then x= 12. If...
-
Design a plan to research and select a new or used automobile.
-
The scatterplot shows the shoe size and height for some men (M) and women (F). a. Why did we not extend the red line (for the women) all the way to 74 inches, instead stopping at 69 inches? b. How do...
-
Determine the differential-mode gain, common-mode gain, differential-mode input resistance, and common-mode input resistance for the circuit of Fig. 3.45 with I TAIL = 20 µA, R TAIL = 10...
-
Refer to Example 11. Ignore the covariate original reflectivity. Perform an analysis of variance take \(\alpha=0.05\) Data From Example 11 EXAMPLE II Creating an analysis of covariance table with one...
-
Presented below is the balance sheet of Sameed Brothers Corporation (000s omitted). Instructions Evaluate the balance sheet presented. State briefly the proper treatment of any itemcriticized. SAMEED...
-
Discuss what is meant by the terms direct discrimination and indirect discrimination. Include an example of each and refer to anti-discrimination legislation within your answer.
-
The signal from a radio station with two antennas d meters apart has a wavelength (in m). The intensity of the signal depends on the angle as shown in Fig. 4.26. An angle of minimum intensity is...
-
Solve the right triangles with the given parts. Refer to Fig. 4.68. A = 49.67, c = 0.8253 A C b Fig. 4.68 B a C
-
A painter sketches plans for a mural. The plans are 2 feet by 4 feet. The actual mural will be 25 feet by 50 feet. What is the scale factor? Is this a dilation? Explain.
-
Rustafson Corporation is a diversified manufacturer of consumer goods. The company's act the following seven activity cost pools: Activity Cost Pool Labor-related Estimated Overhead Cost $ 17,200...
-
Prove that if f [a, b] (a,b) - R is a differentiable function on (the interior of) its domain, then f': R satisfies the intermediate value theorem: for any c
-
Bill plans to open a do-it-yourself dog bathing center in a storefront, The bathing equipment will cost $180,000, Bill expects the after-tax cash inflows to be $40,000 annually for five years, after...
-
1: Find the arc length as a function of X(8) = [(ro+r)cose -rcos ( along the epicycloid if cose)] + [(ro+r)cose -rcos (Te cose)]1
-
1. eXclusive-OR (XOR), denoted by the symbol, is a logical operation that performs the following Boolean operation: x+y = xy' + x'y XOR is 1 if x and y are the complements of each other. Using truth...
-
Name four of the six categories of AIDC technologies that are identified in the text.
-
A new car sold for $31,000. If the vehicle loses 15% of its value each year, how much will it be worth after 10 years?
-
The table shows the 2012 GSS data on gender and political party identification from Exercise 11.1. (The row totals are slightly different from the second table in Exercise 11.24 because selecting...
-
The table shows 2012 GSS data on marital and general happiness for married respondents. a. The chi-squared test of independence has X 2 = 214. What conclusion would you make using a significance...
-
When comparing the cell-derived flu vaccine mentioned in Example 9 to a more traditionally manufactured egg-derived vaccine, the following data were obtained. a. Find the relative risk of developing...
-
Background You are to design a scenario of your choosing. This scenario will be modelled initially as an ERD, and then implemented in SQL statements. As well as creating the requisite SQL Tables, you...
-
For a nurse whose name is Carla Espinosa, list the number of appointments whose physician is Elliot Reid in each examination room (If there is no appointment in an examination room, do NOT list that...
-
How does urban sociology explain the emergence and persistence of spatial inequalities within cities, and what are the socio-economic and political factors that contribute to the segregation and...
Study smarter with the SolutionInn App