What is the value of x? 720 105°

Q: 2 I 2 Vr +25 dz

A:

Q: Write the trigonometric ratio indicated. sin P x Clear 3 Undo - Redo 17 15

A: First we will learn the definition of sine of an angle.

Q: E.What is the value of sin 60°? A) B) 2 D)를 C)

A: We have to find out

Q: 2. The side view of a roof is shown below. 25 ft x ft 42 ft What is x, the height of the roof to the…

A: Here we have to find value of x which is height of roof.  we have ,

Q: 35° = 15

A: Topic = Trigonometry

Q: How many radians is 45°? 4.

A:

Q: 18 13

A: By using Pythagorean theorem in triangle ACD, we get AC2+CD2=AD2⇒132+CD2=182⇒CD2=155⇒CD=12.4498

Q: (80 - x) 3x 6.

A: We know that vertical opposite angles are equal.

Q: Using trigonometric substitutions, Sx³V4 +x²dx is equal to:

A:

Q: In ANOP, the measure of ZP=90°, PN = 22 feet, and NO = 86 feet. Find the measure of Z0 to the…

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

Q: What is the value of the sin@ in the right triangle with the given sides? V3 2

A:

Q: In AQRS, the measure of 2S=60°, QR = 8.3 feet, and SQ =14.6 feet. Find the measure of ZR to the…

A: The measure of angle S is 60 degree. The measure of side QR is 8.3 feet. The measure of side SQ is…

Q: In the diagram below, ST is a midsegment of △WXY. Find the values of a and b

A:

Q: Use a nearest tenth. trigonometric ratio to find the value of x. Round your answer to the 40

A: Given: To find: The value of x

Q: 15. A 5.5 foot person standing 20 feet from a street light casts a 12 foot shadow. What is the…

A:

Q: Q5d. What is the radian measure of an angle that measures 305°? Give the answer in terms of N.

A:

Q: Determine whether the statement, "I simplified a double-angle trigonometric expression by pulling 2…

A: we have to write whether the given statement makes any sense or not  Statement: "I simplified a…

Q: A 15-m vertical pole casts a 6-m shadow when a tower casts a shadow of 100m.What is the height of…

A: A 15 m vertical pole casts a 6 m shadow when a tower casts a shadow of 100m. We have to find the…

Q: Suppose c = 12 and A = 45 degrees. Find:

A:

Q: What is the sec 6 in the right triangle shown? 10 8 10

A:

Q: 4. State an equivalent expression for sec in terms of the related acute angle.

A:

Q: В b a A C

A:

Q: What is the measure of the minor arc AC? A 70

A: Sum of angles of triangle is always 180° and arc formed by a chord is always double than the angle…

Q: Use a formula for negatives to find the exact value.

A: Given, a) cot-3π4 we know that trigonometric identity, cotθ=1tanθ tanθ=sinθcosθ Now the above-Given…

Q: 300 400 Solve for the missing angle to the nearest degree. What trig function did you use (using 3…

A: The objective is to find the missing angle to the nearest degree and write the trigonometric…

Q: Use a calculator to approximate sec 31.7 degree a. 0.850 degree b. 0.5255

A: Using calculator we get, cos (31.7 degrees) = 0.850811 (approximately)

Q: A 15-m vertical pole cast a 6-m shadow when a tower casts a shadow of 100m.What is the height of the…

A: This question is taken from the triangles in which we have to find the height of the tower. We can…

Q: A 37 35 12

A:

Q: What is the value of pi?

A: To begin with the definition, Pi is the ratio of the circumference of a circle to the diameter. It…

Q: 37 8

A: To find x° from the given right angled triangle

Q: Solve x by reciDrocal trigonometric ratios (CSC , sec , cot) ノ ノ A 25 35° B

A:

Q: Use the dimensions given in the right triangle below. 15 C 12 What is the sine of ZA?

A: i have provided solution in step 2.

Q: how do i find the radius of 49 pi?

A:

Q: sin A 32 40 24

A:

Q: the length L , of the point on any standard 118 degree included- angle drill can be caluculated…

A: ANSWER:

Q: In the triangle below, what is the value of sin ZQRS? 5. R

A: We have given a righ-angled triangle whose base is 5 and perpendicular is 5. We have to find…

Q: 10 in V65 in

A: Pythagoras Theorem : In a right angled triangle, the square of the hypotenuse is equal to the sum of…

Q: How did he get the value inside the circle? (C 579 Sin ($/4)

A: Gamma(z) •Gamma(1-z) =π/sinπz Replacing z by 1/4

Q: In AXYZ, x = 24 inches, y = 43 inches and z=47 inches. Find the measure of Y to the nearest 10th of…

A:

Q: What is a trigonometric value equal 12 to ? 15

A: The given figure is:

Q: What is the value of x of the triangle below?

A: The given traingle is right angle triangle then we use Pythagoras theorem in this question to find…

Q: V3 tan

A:

Q: The figure above shows a right triangle dimensions in inches. If 0 = 30°, what i ength of r to the…

A: Given that:

Q: tan Z 35 21 28

A: We will use the definition of trigonometric ratios to find the required trigonometric ratio

Q: Use the table to approximate mZD in the triangle below. F 6.1 6.7 E

A:

Q: Using trigonometric substitutions, S x³/4 + x²dx is equal to:

A:

Q: Find the value of x, rounded to the nearest degree. 8. a. 59 b. 48 C. 42 d. 31 6,

A: The given figure is a right angle triangle with height(h) = 8 and base(b)=9 We know, tan(x)=h/b

Q: ∫pi/6pi/2 cot2x dx

A: ∫pi/6pi/2 cot2x dx

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.