To find the distance AB across a river, a distance BC = 290 is laid off on one side of the river. It is found that B = 109 and C = 18°. Find AB. See the picture below. Click on the picture to see it more clearly. AB=

Q: Find mzA 40° B A 32

A: ∠A = ∠B { Angles made by an arc(CD) on the circumference of the circle are always equal.}   Here ∠A…

Q: sketch roughly the given argle and trigonometric functions the -1215° o six = determine the values…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: B X C

A:

Q: In AGHI, the measure of ZI=90°, GH = 69 feet, and HI = 21 feet. Find the measure of ZH to the %3D…

A: Given,  In ∆GHI,∠I=90°GH=69 FeetHI=21 Feet Now, cosθ=Adjacenthypotenuse Take x°=∠H

Q: The perimeter of the square is 30 inches. Find the length of BC. 45 Find the length of the diagonal…

A: The figure of the square is given by To evaluate : The side length BC¯ and the length of the…

Q: 4 66° D BE

A: Given: AC = BC = DC ∠ACB = 66°, ∠BCD= ∠BED = 90° To find: ∠BDE

Q: In AEFG, the measure of ZG=90°, FG = 67 feet, and EF = 98 feet. Find the measure of ZF to the…

A: we are given a right triangle FGE.

Q: A sail boat leaves a port and travels 10 miles at which point it turns 20° and travels another 8…

A:

Q: Example Stem: Donna wants to calculate the height of a tree. She makes the following measurements.…

A: To calculate the height of the tree.

Q: A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a…

A: Please see the answer in step 2

Q: sin (-157.5°) - sin (157.50) %3D

A: we have to find the following

Q: Find m/c. When mZB=105°,63D23,a%3D14.

A: We can find angle C as below

Q: 80 62° 950-t0 530

A: This question is related to angle of polygon.

Q: 60° (B 3a 2a А

A:

Q: 88 46 0.

A:

Q: Find mAB. A 99° 92° C 103°

A: I am going to solve the given problem by using some simple geometry to get the required result of…

Q: A dead tree is very close to your house and you would like to estimate the tree's height to see if…

A: A dead tree is very close to your house .If the height of the tree is greater than the length of the…

Q: 45° B.

A: IN THE QUESTION WE HAVE TO FIND THE ANGLE X.

Q: mZA-64° and AC 20. Find BC to the nearest tenth. A

A: the given triangle has m∠A=64° and AC=20

Q: B 132, 82° A

A:

Q: To find the distance AB across a river, a distance BC= 205 is laid off on one side of the river. It…

A: Given that a distance is laid off on one side of the river. It is found that and…

Q: A man flies a kit and lets out 100 feet of string. The angle of elevation of the string is 52°. How…

A: