If an angle measures more than 90°,then it is not acute.

Q: A person is trying to determine the height of a tower in the distance by first measuring the angle…

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Q: Apply the Angle Bisector Theorem to the smallest angle of the right triangle whose sides are 1, 2…

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Q: An isosceles triangle has an angle that measures 100°. What measures are possible for the other two…

A: An isosceles triangle has two angles that are equal in measurment.

Q: 2. A missile that was launch has 280 angle of depression from the point of launch and was known to…

A: Given: The angle of depression of missile is 28°. The distance of missile from the ground is, h=12…

Q: A student claims that to make the measure of an angle greater, you just extend the rays.  How would…

A: The angle is made at the intersection of two lines. So if we extend the rays then also the angle…

Q: Which statement about BC is correct? BC is not a tangent line because m/ABC 90°. BC is a tangent…

A: We know that, Tangent to a circle is a line that touches the circle at one point. At the point of…

Q: 3.a. When the angle of elevation of the sun is 15°, how long is the shadow of a 85 foot tall tree?…

A: We use here trigonometry ratio to solve this problem.

Q: State all the supplementary angles

A: We know that the linear angles, same side interior angles, and same side exterior angles are…

Q: True or False: An Obtuse angle is between 91 and 179 degrees

A: We need to write down that the given statement is true or false.

Q: What is the measure of the missing angle in the given right triangle?

A: Given:

Q: person observes that a wire runs from the top of a building to the ground 40 meters away. If the…

A: Given: A person observes that a wire runs from the top of a building to the ground 40 meters away.…

Q: 2. SuperNasr leaps to the top of a tall building (275 ft.) and, with his x-ray vision, sees poor…

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Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

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