/geometry/angles-in-inscribed-quadrilaterals SDPBC Bookmarks Maya Paniagua - C. What is the value of x? E F x+68° 89° X =

Q: 2. To estimate the length CB of the lake shown in the figure below, a surveyor measures AB and AC to…

A: Here a triangle ABC has been given. Here, AB = 95 m AC = 90 m ∠CAB=70° It is to find the length of…

Q: Describe the relationship between the special 30°-60°-90° and 45°-45°-90° triangles, the unit circle…

A: First we will show relationships between the given angles and ratio of their sides. We will also try…

Q: 3ased degrees, the picture below, Findd the angle ○へ Correer two decimal plaees,

A: r1=4 , r2=2 using formulasin θ2=r1-r2r1+r2

Q: n triangle ABC find side length a. SinA= 0.5, <B= 45, b= 20

A: We can find the value of side length 'a' in the below steps.

Q: 19. СЕ - %3D

A:

Q: 2. A monument is planned in the Commercial Zones. The monument's shadow is 25 meters long. If a…

A: Solution 2. To determine the height of the monument, we can use trigonometry. Let's consider the…

Q: Point C is between D and E. DC = 12 and CE = 7. Find the length of DE. DE= Back Next

A: Explanation of the answer is as follows

Q: Change from degrees to radians. 10) 875°

A: we know that    1°=π180 radian

Q: What is the angle of elevation created with the ground when a flagpole with a height of 20 feet…

A:

Q: The terminal side of the angle & drawn in standard position intersects the unit circle (, - ). at…

A: To find: The value of csc θ. Given: The terminal side of the angle θ drawn in standard position…

Q: Worksheet 16 - Precalculus (1) A circle with radius 100 inches has an arc with arclength 90 inches…

A:

Q: cot 180°

A: Given that the trigonometry form cot180°. We know that, π=180° cotπ+θ=cotθ cot0= Not defined

Q: Given: sin tan which quadrant does the answer belong?

A: sin-1tan7π6 = ?   ∵ Domain of sin-1x is -1, 1  Range of sin-1x is -π2, π2

Q: What is m2FIH?

A: Given,

Q: 14. The first three steps for constructing an inscribed regular hexagon in a circle are given. Step…

A: The question is solved in step 2.

Q: s cot (coshx) dx 6. Cschx

A: To find: The integration of ∫cot6cos hxcsc hxdx. Formula used: ∫cos hx dx=sin hx+C ∫xndx=xn+1n+1+C…

Q: 1. You walk 30 feet back from of the tree to be 72 degrees correct mode.)

A:

Q: A parallelogram has sides of lengths 9 and 6, and one angle is 43°. What is the length of the…

A:

Q: 9. What is the measure of angle x? 136°

A:

Q: 70° 70° E A'

A:

Q: An arc has a central angle of 1.8 radians and a radius of 20 inches. a.) Determine the length of…

A: Given, Central angle= 1.8 radians Radius= 20 inches

Q: Scientists can estimate the depth of craters onthe moon by studying the lengths of their shad- ows…

A: Given:           The angle of elevation = 48°           length of shadow = 400 m Find; Depth of the…

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.