Use the 3 trigonometry ratios to find the measure of the indicated angle to the nearest degree.

Q: measure of the numbered angles in each isosceles trapezoid

A: GivenABCD trapezoid is an isosceles trapezoid.

Q: Which image shows the correct ratios for a 45-45-90 triangle that can be used as a formula to figure…

A: According to the Pythagorean theorem, the square of a hypotenuse of a right triangle is equal to the…

Q: Find the measure of the missing angles.

A: Introduction: We know that the angle of a straight line is 180°. Let x and y be two angles on a…

Q: Find the measures of angles 1 through 5 in the figure shown. 105 3 2 50

A: given, We know that, The sum of all angles in a triangle is 180° In a right angle triangle,…

Q: What is the measure of angle CBD?

A: Given figure, we have to find measure of ∠CBD

Q: Find the measures of angles 1, 2, and 3.

A: Sum of interior angles in a triangle is 180°.35° + 70° + m∠1 = 180°105 + m∠1 = 180°m∠1 =…

Q: What is the measure of angle K, in degrees?

A:

Q: Find the measure of the missing angles. /43°

A: We have to find

Q: Find the measure of the indicated angle (?):

A: We have to find the missing(indicated) angle. (1)       (2)

Q: Refer to triangle XYZ, find watch ratio

A: Given triangle is :

Q: Find the measure of the missing angle.

A:

Q: Find the measure of the missing angles. 460

A: Given figure is

Q: Find the measure of the angle in standard position. 2

A: The angle made with the axes will be tan A=3212 tan A =3 A =60∘ The positive angle of the vector…

Q: What is the measure of the central angle of a heptagon? (round to nearest tenth if necessary)

A: The measure of the central angle of a heptagon is 51.4 degree.

Q: Based on the measures provided in the diagram, determine the measure of the angle Ø

A: In the given figure, a quadrilateral CDBE inscribed in a circle. We know that if a quadrilateral…

Q: Find the measures of the numbered angles in the isoceles trapezoid

A:

Q: In a right triangle, what do you call the ratio of lengths of the adjacent side of an acute angle to…

A: Sine , Cosine and Tangent are the three basic trigonometric ratios associated with a right angle…

Q: Find the measure of the missing angle. 41° la

A: The complete angle is: 90°

Q: A student says there are 360 rays emanating from a point since there are 360 degrees in a circle –…

A: We can there  are 360 rays that are 1° degree apart from it's consecutive rays.  In general we can…

Q: Find the measures of the numbered angles in each isosceles trapezoid.

A: Given,  An isosceles trapezoid  with angles are 96° ,  ∠1, and ∠2  We have to find the measure of ∠1…

Q: Find the measure of the angle indicated. E 106 ° C

A: Given measure of arc DE = 106∘ We know that angle subtended by the arc on the circumference of the…

Q: Find the measure of the missing angles. 49° d

A:

Q: What’s the length of an arc intercepted by a central angle of 46o with a radius of 31.4cm?

A: The given angle is θ=46° and radius is r=31.4 cm.   Formula used: Arc length=2πrθ360

Q: Find the measurement of the angle indicated for each trapezoid. 72°

A:

Q: What is the measure of Angle A? (Round to the nearest tenth)

A: Hint: Use trigonometric ratio  for angle A,  P=perpendicular = 24 H=hypotenuse= 25 sinA=P/H

Q: Find the 6 trig ratios for the angle 6 whose terminal side contains the point (-2, –4)

A: Given: The angle contains the point (-2, -4).

Q: Find the missing angles. 35 m/1 =

A: The given figure is a kite.  We know that the diagonals of a kite intersect at 90 degrees.  That…

Q: Determine the third interior angle, aside from the smallest and the biggest of the triangle whose…

A:

Q: 148 34 of

A: We know that the exterior angle of a triangle is equal to the sum of interior opposite angles.…

Q: Find all the missing side lengths and angle measures of the triangle.

A:

Q: Find the lengths of all sides (approximate to the nearest hundredth when necessary) and the measures…

A: Given,

Q: Find the unknown angle measure. to 140 x = 64/ Drawing is not to scale.

A: We have to find out x

Q: Find the measure of the unknown angle in degrees.

A: Given,

Q: Find the measure (in degrees) of the central angle.

A: We have to find the measure at central angle

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

A:

Q: To determine the length of a lake, a surveyor has measured the distances and angle shown. Find the…

A:

Q: Find the measure of the indicated angle. 40° ?

A: From the given figure find the missing angle. given triangle is right angle triangle

Q: In circle Q, find measure of angle KLM

A:

Q: Find the measure of the indicated angle to the nearest degree. 53 47 48° 429 28° 62

A: From the given figure: Let the angle is θ and corresponding to this angle:   AB=…

Q: Find the measure of the arc or angle

A: Suppose two chords intersects inside the circle, then the measure of angle formed by the chords is…

Q: What is the measurement, in degrees, of the reference angle to an angle measuring 312°?

A:

Q: 17 8 15

A:

Q: Find the measure of the interior angles to the nearest tenth. (Drawing is not to scale.) |(2x+2)®…

A: A triangle is a polygon having three sides and three vertices. Sum of interior angles of triangle is…

Q: Give the measures of the complement and the supplement of an angle measuring 35°.

A: Give the measures of the complement and the supplement of an angle measuring 35°. Complementary…

Q: In circle Q, find measure of angle MJ

A: Given that LM⏜=120°The circumscribed angle ∠LMJ=49°So, LJ⏜=2(49°)=98°So…

Q: Find the measures of the angles of a right triangle whose legs are 22 cm and 35 cm long. Round to…

A: sum of all angles of triangle is 180 degrees

Q: What is the measure of each angle of a regular heptagon? If necessary, round to the nearest tenth.

A: We have to find angle

Q: use trigonometry ratio to find missing side or angle and round to the nearest tenth see attached

A: the value of x is 8.6

Q: t31 60° 30°

A: The given right triangle has measure of T is 30 degree, measure of S is 60 degree and the length t=1

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.