WebFeb 5, 2024 · In ΔABC, m∠B = 90°, cos (C) = 15/17 , and AB = 16 units. Based on this information, m∠A = °, m∠C = °, and AC = units. Note that the angle measures are rounded to the nearest degree. See answers Advertisement alokdubeyvidyaatech In the right -angle triangle ABC, , and AC = 34.04 units. What is a right-angle triangle? WebIn Triangle ABC, AC 2 90". AB : 29 cm and AC : 15 cm. Calculate the measure of AB. 0 £3 = 31.15" 0 AB = 53.57" 0 [B : 58.85" 0 413 : 2735" A guy wire attached to the top of a radio antenna is bolted to the ground 48 yards from the base of the tower. If the wire makes an angle of 14° with the ground, how high is the radio antenna?
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http://www.beaconlearningcenter.com/documents/1681_01.pdf WebQuestion: 2. In rhombus ABCD shown below, AB = 17 and AC = 16. (a) Determine the length of BD (hint, not with trigonometry). (b) Find the measure of ZABC to the nearest degree. Show transcribed image text Expert Answer 1st step All steps Final answer Step 1/2 Step 2/2 Final answer Transcribed image text: 2. how to replace an interior door frame
In ΔABC, AB = 7 and AC = 17. Find m∠B to the nearest degree.
Webc 2 = a 2 + a 2 - 2aa * cos(C) where c is the length of the non-congruent side, a is the length of the congruent sides, and C is the measure of the angle opposite side c. By solving this equation you can find the value of cos(C) and then use the inverse cosine function (arccos) to find the measure of angle C in radians or degree. WebIf the average service time is 1 minute and the arrival rate is 7 customers every five minutes, using the Queuing.xlsx calculator tool, find, when two service windows are open, a. the probability both windows are idle. b. the average number of customers waiting in line. c. the average time a customer is in line. d. the average time a customer ... Websin (A) < a/c, there are two possible triangles. solve for the 2 possible values of the 3rd side b = c*cos (A) ± √ [ a 2 - c 2 sin 2 (A) ] [1] for each set of solutions, use The Law of Cosines to solve for each of the other two angles. present 2 full solutions. Example: sin (A) = a/c, there is one possible triangle. how to replace an irrigation controller