3) Find the value of x. to 61° 87°

Q: Find the missing value to the nearest whole number. tan x° = 0.9 O A. 42 B. 60 O C. 75 O D. 90

A: We have to find the value x

Q: Q. 24. A.man standing on the deck of a ship, which is 10 m above the water level, observes the angle…

A: let the height of the bill AB is h  m and  C be the position of the ship such that DB = 10 m

Q: sec 315° sin 0⁰ CSC 135° cot 180°

A:

Q: 8. Find the value of z. A P R '(42 – 10)°

A: An angle inscribed across a circle's diameter is always a right angle:

Q: Find the value of x. N- 73° to

A:

Q: II. Perform the indicated operation. 3. 3 cis 305° / 9 cis 65°

A:

Q: U K 69 ° | 107 ° M ? L

A:

Q: 10 Find the value of x: to 70° degrees

A: Centeral angle and intercepted angle of a circle are same

Q: 6. Find SR, ST, RT, MZTRS, and mZRST. Round to the nearest tenth, if necessary. 56

A:

Q: Jim is in his fishing boat, traveling along a straight path. He sights a lighthouse from the bow…

A: Draw a line from the lighthouse perpendicular on the line of path. So, the triangle formed by the…

Q: cos 0 12 0

A: In third quadrant cos is negative and cot is positive

Q: Find a b if Ja = 8, |b| = 9, and the angle between and b is radians.

A:

Q: 18 5. 8 6. 45° 10

A: We will apply Pythagorean theorem in each triangle to find x .

Q: Find the value of x.

A:

Q: The length of S is 12 inches. Find the length of Rs. 120° 80° 60° R.

A: This question is related to mesuration.

Q: 12 Find an angle that is coterminal with 0 = - 1/8. Find the supplement of 0 = 1/4.

A:

Q: C In OO, MCA = 103° and mAB = 77°. Which statement is false? O ZCAB would be a right angle O ACB is…

A: Given the query is to find the flase statement.

Q: Determine the length of a ladder needed to reach the roof of the building shown below. The building…

A:

Q: What is the illustration oF f 35°7

A:

Q: Calculate sin(5) and cos(-270°). Include a sketch of each angle.

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.