11. At a certain time of day, the angle of elevation of the sun is 72°. How long is the shadow cast by a building that is 220 feet tall? Round your final answer to the nearest hundredth of a foot (2 decimal places). 00 00 220 feet 00 00 00 00 00

Q: 3. Altitude of a hot air balloon. The angle of depression 0 from a hot air balloon to the recovery…

A: Given the angle of depression is 33 Let the height of the balloon above the valley floor is x ft.

Q: B. Express the following as radian measures. 1. -60° 2.150° 3. 330° 4.-225° 5.-720°

A: This question is based on conversion of degree into radian.

Q: 3. a. Convert 225° to radians b. Convert 13/12 to degrees: approximate to 3 decimals

A:

Q: 7. A wheel turns 7 complete turns. How many Degrees did it turn? Convert those degrees to radians.…

A: Here wheel is given and need to find.how many degree it.turns in 7 turns

Q: Find Sine of angle P.    .2228, .3338, .4448 or .5528?  See attached.

A:

Q: What is the measurement of angle R? R 4a 9a 7a" %24

A:

Q: 1. Find the measurement in the picture. mAB 100° B A

A: Find the measurement of mAB⏜

Q: 4. Convert each degree measure to radians. a. 45° b. 100° c. 90°

A: The relation between degree and radian measure is as follows: 180°=π radian

Q: Katie is flying a kite with 65 meters of string. If the kite forms a 32 at Katie's hand. How high is…

A: We have to calculate height of the kite.

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

A: we know that    1°=π180 radian

Q: 9. Convert 320 to radian measure as an exact value, in simplest terms.

A: To convert 320° to radian measure: 320°=320×π180         =320π180         =16π9         =5.58505…

Q: Find the degree measure of an angle of 10 radians. O 200. O 810 O 162. O 324.

A: To convert radian into degrees

Q: You are asked to find a location on the map that is measured 19.14° horizontally from Ottawa and…

A: Given: 19.14° horizontally from Ottawa and 45.93° horizontal from Montreal

Q: 2. Fill in the table. Show your work and keep answers exact. Degrees Radians 230° 等

A: Solution

Q: Cannot solve

A: -23o51' =-(23o + (51/60)o) =-(477/20)o

Q: A dead tree is very close to your house and you would like to estimate the tree's height to see if…

A: A dead tree is very close to your house .If the height of the tree is greater than the length of the…

Q: A. Degree to Radian Measure. Convert the ff. degree measures into radian measures. 1. 195° 2. 102°…

A: To determine: Convert the given degree measures into radian measures.

Q: 25. Two straight jogging paths begin at a kiosk in a park. The angle between the two paths is 73°.…

A: Given query is to find the distance between the runner after 30 min.

Q: Move the slider slowly all the way to the right to demonstrate that Radians area a measure of how…

A:

Q: ft. The length of ABC is Use 3.14 for pi. Enter the exact answer your calculator gives. Don't round.…

A: Let us consider a circle of radius R then  Circumference of circle=2πRlength of arc=2πRθ360, θ is…

Q: 81. The original Ferris wheel, built in Chicago in 1893, completed 4 revolutions in 40 minutes. Find…

A: There are revolutions in Here we have to find the angular speed

Q: 5. Convert 240°into radians.

A: Degrees to Radian=?

Q: 17. Find the value of n. 56° 91° n = Fill in with number answer only. You do not need to put…

A: Given: 1) 2)

Q: 25. Find a and x. Approximate your answers to the nearest hundredth. a 20 cm 61° X 15 cm

A: Solution : Given that figure

Q: Find the measurement of <1. 80° 1 TIGERS 73° Answer=

A: To measure the remaining angle in a triangle

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.