In a right triangle, which of the following is the definition of the cosine ratio? opposite leg hypotenuse opposite leg adjacent leg adjacent leg bypotenuse adjacent leg opposite leg O O

Q: The radius of a circle is 4 inches. What is the angle measure of an arc 3ë inches long? r=4 in l=3n…

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Q: 68 37 X

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Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A: Given that a right angle triangle and we find all six trigonometry ratio with help of the given…

Q: The ratio of the base and height of the Parthenon is equal to the golden ratio. True O False

A: We have to decide the statement as true or false.

Q: Choose one of the ratios to calculate the value of s to the nearest whole number. 17 55 Finds Finds…

A: Note: Since you have posted multiple questions we will solve the first question for you. If you want…

Q: Identify the ratios that correspond to below, where AB¯¯¯¯¯¯¯¯=8,  BC¯¯¯¯¯¯¯¯=5, and AC¯¯¯¯¯¯¯¯=9.4.

A: see 2nd step.

Q: Label the sides of the triangle with H for hypotenuse, O For opposite side, A For adjacent side then…

A: The solution is:

Q: Dionne draws triangle T and its dilation, triangle T', as shown. What scale factor did Dionne use?

A: Given:

Q: In the diagram of right triangle M NP below, N M || QR. Which of the following ratios is equivalent…

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Q: Neil watched a bug crawl along a 12° arc on the rim of half of a melon. If the radius of the melon…

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Q: 1. What is the difference between a minor arc and a major arc? 2. How many letters do we use to name…

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Q: 16. Use a trig ratio (or inverse trig ratio) to find the indicated length or angle measure. Round…

A: in the given right triangle  for angle x adjacent = 18 hypotenuse = 21

Q: Use the triangle to find each ratio and write it as a decimal. Round to the nearest hundredth. 20 12…

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Q: Identify the ratios that correspond to below, where AB = 8, BC = 5, and AC = 9.4.

A: Given:

Q: State the three primary trig ratio for angle J. Use letters only - not numbers or the word opposite,…

A: Write the trigonometric ratios of the angle J from the given triangle.

Q: 2. Determine the lengths of the missing sides using trigonometric ratios. a. b. 4 in. 60 2.5 in. ho…

A: The side opposite to the angle is taken as perpendicular during writing trigonometric ratios.…

Q: А 82

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Q: A tower with a wire that extends from the top of the tower to the ground is shown below. 55 ft. 68…

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Q: Write the ratio of circles to squares. SOC C O

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Q: Find the measures of the missing sides and angles in this right triangle: (Calculate lengths to the…

A: From right angle triangle MNP…

Q: Write the trigonometric ratios for the following angles. Reduce the fraction

A: Given Length of the sides of the right-angled triangle. XY=40 YZ=9 XZ=41

Q: a right-angled triangle with sides 8cm and 6 cm find the radius of the inscribed circle and the…

A: Given that, A triangle is right angles and having two sides are 6 cm and 8 cm , then we have to find…

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

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Q: In this figure, triangle GHJ is similar to triangle PQR. P. 17 15 R Based on this information, which…

A: Given: Two similar triangles  GHJ and PQR. tan of any angle is given by the formula: tan…

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

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Q: A forest fire was spotted from Lookout point 1 and Lookout point 2. What is the distance from the…

A: Given

Q: 0° 7.2 15

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Q: In this figure, triangle GHJ is similar to triangle PQR. 17 15 H. Based on this information, which…

A: Tan H = 8/15

Q: A table is 2 m tall.  How wide would the table have to be in order for the ratio of the height and…

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Q: Which of the following ratios can be derived from the formula for the circumference of a circle?…

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Q: A 45 foot ladder leans against a wall so that it can reach a window 33 feet off the ground. What is…

A: A 45 foot ladder leans against a wall so that it can reach a window 33 feet off the ground. What is…

Q: Find the measure of the indicated angle to the nearest degree. 45 43 44° O 17° O 73° O 40°

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Q: Find the measúre of the arc or angle indicated. 9) 80° 78° H ?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. Determine the measure of <A. You must use one of the primary trigonometric ratios. 3.5 cm B 4.5…

A: Given data: The length of the side AB=4.5 cm. The length of the side BC=3.5 cm. The objective is to…

Q: 15 X 25

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Q: 28. A circular arc has length 3 cm, and the radius of the circle is 2 cm. What is the measure of the…

A: Arc length =3cm Radius =2cm  Angle?

Q: 28° 12.6

A: Use  sinx=o/h  cosx=a/h

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A: Given problem:-

Q: 30° A 45° 4 S 60° 45° 60° T

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Q: According the to image below, if arc is A = 124 degrees, what is the measurement of x?

A: An angle formed by a chord and a tangent that intersect on a circle is half the measure of the…

Q: 7.9 17

A: Formed a triangle with H for hypotenuse, O For opposite side, A For adjacent side marked.

Q: In a right triangle, which of the following is the definition of the cosine ratio? opposite leg…

A: We have to define the Cosine ratio for the right angled triangle.

Q: The following triangles are not similar. Determine the ratio between AMCD and AOLN. How could you…

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Q: A triangle has sides measuring  a = 8cm, c = 5cm , if the angle opposite side a is 72⁰. Find the…

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Q: riangle that has acute angle ?, and find the other five trigonom

A: Given: tanθ=8

Q: ) Use the CAST rule and your knowledge of special angles to determine values for all 3 primary…

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Q: 2. Kiyanah claims that you must know the three side lengths of a right triangle before you can use…

A: A triangle in which one of the angle is 90 degree is called a right triangle. An angle which is less…

Q: 3) Write the trigonometric ratios for the following angles. * 25 tan(A) = %3D 7 24 O 7/25 O 7/24 O…

A: To find the value of trigonometric ratio

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

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Q: 9.8 12

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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.