If ABCD is a rectangle and arc CD=40°, what is measure of angle DEA?

Q: The radius of circle B is 10 mm and the central angle of ABC is 75°. what is the area of the…

A: Given: Given: r = 10 mm θ = 75o

Q: A building is 3 m high. A man which is away from that make an angle 30° to the top of the building.…

A: We have to find distance between man and building. Given  building is 3 m high. A man which is away…

Q: If the diameter of a circle is 6 units, find the area of a sector with a sector angle of 80°

A: The area of a sector is calculated using the formula: A=θ3600×πr2, where r is the radius of the…

Q: If a submarine dives from the ocean surface with a 12° angle of depression, how far must it travel…

A: The objective of this question is to find the distance the submarine must travel along its path to…

Q: What does x represent?

A:

Q: Each of the legs of an isosceles triangle is 40 cm in length. The base is 30 cm in length. Find the…

A: The question described above is drawn below. Since the perpendicular bisector in isosceloes…

Q: -) The angle of elevation to the sun is 30°. What is the length of the shadow cast by a person 1.8…

A: The explanation of the solution as follows:

Q: C D 2 /1 В A

A: We will find the measurement of arc AC as following. Angle 2 measures to be 116 degrees.

Q: 6. The side opposite the 90° angle measures 14.2 m. What is the measurement of each leg?

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Q: Find the central angle 8. 0 = rad 0 5 10

A: arc is position of a circle  Given radius (r) = 5 and arc length (l) = 10

Q: R 35 o S

A: Solution

Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

A:

Q: The angle of elevation from a ship to the top of a 48m lighthouse on the shore measures 27 degrees.…

A:

Q: Find the length of the circular arc associated with an angle of measure 52 degrees in a circle of…

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