12. What is the relationship between the two angles? Find the measure of ZBEF. A+ (2x + 60)° -B F/(3x + 20)° -D A. Corresponding; 140° B. Consecutive Interior; 100° C. Alternate Exterior; 140° D. Consecutive Interior; 20°

Q: 3. To find the width ofa river, a surveyor on one side of the river measures the angle to a tree on…

A: Given problem To find the width of a river, a surveyor on one side of the river measures the angle…

Q: H SK For these two intersecting lines, identify the following pairs of angles: Part 1 out of 3

A: Option B,C,D,F are adjacent supplementary angles.

Q: Name the best answer for the relationship of angle 6 and angle 8. 5 6 (7 12 3 4 in m a vertical…

A: Since m and n are parallel and the line which cuts both of them is the transversal.

Q: 3. On a windy day, a 90 foot rope tightly secures a hot air balloon to a stake in the ground. From…

A:

Q: Suppose we have v1 |1,1,0)7". v2 = [1,0,1|", what is the angle between v1 and v2? Your answer should…

A:

Q: In the triangle below, suppose that m z E= (4x-9)°, mz F=(7x-3)°, and m z G=x°. Find the degree…

A:

Q: Refer to the figure below to answer numbers 17 – 20. a R 17.Which of the following refers to the…

A: According to our company rule we can answer only first three sub parts and rest can be reposted

Q: What is the relationship between Za and Zb? bY E C D Choose 1 answer: Vertical angles Complementary…

A: We have to choose correct option .

Q: Arrange the angles of APQR from smallest to biggest. Given: PQ = 7.11, PR= 8.33, QR = 8.49

A: We know that, in any triangle, the smallest angle is always across from the shortest side and the…

Q: Which of the following angle measurements is arranged in descending order? 0 310°,쫓,-50°, -2π 7x…

A: Angle measurements are given,consider π=180°

Q: BC is a tangent. If the measure of arc DC Is 3 less than twice the measure of In Circle O, AOC is a…

A: AOC is a diameter of the circle  Measure of arc DC is 3 less than twice the measure of arc AD.

Q: Find the value of x. Then find the measure of each angle. 6) M 7) 8) 120° 6+9x, 87x – 1 87x – 1 84…

A: According to the angle sum property of a Quadrilateral, the sum of all the four interior angles is…

Q: Ex 5: Find the measures of all labeled angles in the diagram. a) be 10 42° 3 8 9. 4. 6/5 00

A: A labelled diagram is given . Use the properties vertical opposite angle, linear pair to obtain the…

Q: 10. Find x and the measure of each angle. (2x + 1) (7x-10) X. ZWXZ = %3D LZXY =

A:

Q: 6a. Choose the correct label for the angle pair shown Xo 650 O vertical angles supplementary angles…

A: 6a. Given angles are corresponding angles.

Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

A: Given: The sides of a triangle are a=5, b=12. c=13. To find the remaining angles if possible.…

Q: The traiangle shown below on the left has interior angles measuring x^0, y^0, and z^0. Cedric copied…

A: The angle sum property of a triangle states that, the sum of the interior angles of a triangle…

Q: In the triangle below, with right angle z V, suppose that m Z W= (4x+ 1)° and m ZX= (3x+5)°. Find…

A: We are solving the first question and for the next question post the question again and also mention…

Q: 3 3 A

A:

Q: 14. Which of the following pairs exhibits the same reference angle? O A. -105° and -455° O B. 7n 137…

A: Same reference angles

Q: The measures of the angles in triangle UVW are shown in the diagram below. (3х— 9)0 30° 24° W. What…

A:

Q: For triangle FGH, the measure in degrees of angles F, G, and H are 86, 32, and 3x + 5 respectively.…

A: Given ,  For triangle FGH, ∠F = 86°  ∠G = 32° ∠H = (3x + 5)° We have to find the value of x  We know…

Q: Find the measure of the bolded angle. 5x + 10 6x +1/ The measure of this angle is

A:

Q: 10.x = 56 123° Blanks with this answer: E HINT: The exterior angle is equal to the sum of the two…

A:

Q: 2. Find the value of x for the following supplementary angles. 5x + 23 2x +73 4. Find the value of x…

A:

Q: B AD || BE m/BAC = MZDAC C mZA = 85 %3D E D

A:

Q: 1 Part A Find the value of x in the following figure. (a) 60° (2x+ 4)° Qto R Part B Find the measure…

A:

Q: A denotes the area of the sector of a circle of radius r formed by the central angle θ. Find the…

A: Given:  r= 10,   A=27Area of a sector of a circle…

Q: B Kurt determined that the value of x in the triangle at the right was 10. a. Find the value of each…

A: Given,           Kurt determined that the value of x in the triangle at the right was 10.…

Q: (c) If 0 = 3 the reference angle is 0 = 13T (d) If 0 = 4 the reference angle is 0

A:

Q: 5a. Choose the correct label for the angle pair shown 110/xo O vertical angles O supplementary…

A: Line and angles are given ,we have to find the required values

Q: 19. An observer 9 m horizontally away from a tree observes its angle of elevation to be only half as…

A:

Q: In the diagram below, the angle of depression from Point A to Point B is 45°. Which of the following…

A: Answer and explanation is given below

Q: What is the smallest positive degree angle measure equivalent to tan − 1 ⁡ ( 0.724 ) ? A. 35.9° B.…

A: Here we have to find the smallest positive degree angle measure equivalent to         tan-1(0.724)

Q: 1. Given; PQ=3, PR 8, and QR = 6. What is the smallest angle of APQR? What is the largest angle ofA…

A: Consider the given information about the triangle PQR.  PQ=3, PR=8 and QR=6. Now, use the cosine…

Q: 14. Solve for x. Then find the missing angles x-38 2x +5 39 x+10 mL4 mZB 40 15. Determine the…

A: Solution is given below

Q: 11. Find the measure of the angle between u = (-2,-2, 1) and v= (-3, 4, 0) to the nearest tenth of a…

A: Q.11 asked and answered.

Q: given triangle DEF with right angle ED equals 24 EF equals 7, and DF equals 25. which of the…

A: SOLUTION-

Q: Solve for the measure of the missing angle x° in the trapezoid below:

A:

Q: 2. Find the valuesof x and y. Classify the 135° Angle.

A:

Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

A:

Q: Find the value of x and the measure of the exterior angle. 15° 35° O 45° O 50° O 550 O not enough…

A: Solve for value x

Q: 2.7. On a sunny day, Elliot notices that a lamp post casts a shadow on the ground. If the shadow is…

A: The correct answer is option (A). In this question, we will use tangent ratio.

Q: Find the exact values of r and y given B = 62°, and x = 5. B Note that values of angles should be…

A:

Q: Find the measure of the bolded angle. 6x + 10 10x + 10 The measure of this angle is

A:

Q: 7. Solve for x. Then find the measure of each identified angle. (10+12x) (15x+1)°

A: Let's make a general idea about transversal line crossing the parallel lines

Q: # 3 As shown in the diagram, the angle on the left is 79 degrees and the angle on the right is (4x +…

A: From the given figure, Since, the opposite angles made by the two intersecting lines TY and PQ are…

Q: S. 40°

A: Explanation of the answer is as follows

Q: Consider a right triangle with a side of length x opposite angle A, a side of length y opposite…

A:

Q: Use the pythagorean theorem and a proportion for the similar angles t and S to solve for the…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.