3. In the figure below, what is the length of arc AB? А. Эп ст В. бя ст С. Зл ст 3 cm D. п ст
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- From the top of a tower 36 m high, the angles of depression of the top and bottom of another tower standing on the same horizontal plane are found to be 28⁰ 56’ and 53⁰ 41’, respectively. Find the distance between the summits of the two towers. 25.9 m24.3 m30.2 m39.6 mA support wire 20 meters long runs from the top of a utility pole to a point on the ground 17 meters from the base of the pole. What is the measure, to the nearest minute, of the angle formed by the pole and the wire?What is the length of segment DC?
- Find the measure (in degrees) of a central angle that intercepts an arc of length 7.683 cm in a circle of radius 8.973 cm.A new park was designed to contain two circular gardens. Garden A has a diameter of 40 m and garden B has a diameter of 80 m. Be sure to insert a picture of your work or you will not receive credit. If the gardener wants to outline the gardens in edging, how many meters will be needed to outline the smaller garden? (Write in terms of π.)A piece of land is in the shape of triangle in which two sides are 12 m and 14 m. If the angle between these two sides measures 60°, can the 35 m fencing materials be enough to fence the land? Justify