4.What is the sum of the six marked angles?A. 1080°B. 1440⁰C.1620⁰D. 1800°E. more information neededAns

Answered: 4. What is the sum of the six marked…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Similar questions

If v = 31 - 7j and w = -i + 4j, find the magintude of w - v. Round to one decimal place.
10. The angle of elevation from a point on the ground to the top of a tower is 50° .If the tower is 250 feet tall, which of the following is the distance, d, from the point on the ground to the base of the tower, to the nearest foot? (1) 192 (2) 210 250 ft (3) 298 (4) 389 50°
2. Figure out the measures of all of the unknown angles. o06 (9) 95° 85°
Solve for the missing angle x, to the nearest degree. 123 284 67° 57° o 23° o 33°
What is
4. Nicoletta is on a Ferris wheel that completes 1 revolution in 30 s. How many degrees does she rotate through in 10 s? a. 360° b. 120° c. 60° d. 240°
. An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of the UFO was on the ground 17 feet away. Draw a diagram of this situation. What is the distance from the ant on the ground to the UFO in the sky?
11. To measure the distance across a river, a surveyor took measurements and drew the diagram shown. Determine the distance from X to Y. X 88° 40° 350.0 m Z
2. Building X is 100ft tall. Building Y is 200ft away from building X, where the distance is measured from the bottoms of the two buildings. Building Y is shorter than building X. The angle of depression from the top of building X to the top of building Y is 10° (a) Draw a diagram to the right showing the two buildings. Label known lengths and angles. (b) Find the height of building Y. (c) Find the angle of depression from the top of building Y to the bottom of building X. 00303000 13. A plane took off from a runway along a 5° angle of elevation. After 120 miles along that angle, it reached cruising altitude, and leveled off. (a) How far east did the plane travel before reaching the cruising altitude? Sins - 120 10.4 = x (b) What was the cruising altitude? sins = 10.4 Cuis 120 = 108.8 14. A rectangle has sides of length 6 and 10. Find the measure of the smaller angle formed loro its two diagonals cross.
What angle is coterminal to −1282°
Indup 2. Determine the length of x to one decimal place. A: Multi 9.2 NS: ach que done, cli lick Ma Iriting Ti 47° c. 6.3 d. 6.7 a. 8.6 b. 7.9
1. What is the simplified form of each expression? а. 642 b. 112 · 11? c. 3° · 12?

SEE MORE QUESTIONS

Recommended textbooks for you

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

Elementary Geometry For College Students, 7e

Geometry

ISBN:

9781337614085

Author:

Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:

Cengage,

Elementary Geometry for College Students

Geometry

ISBN:

9781285195698

Author:

Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

4. What is the sum of the six marked angles? A. 1080° B. 1440⁰ C. 1620° D. 1800° E. more information needed Ans