The arc of a sector measures 150 degrees. Find the area of the sector if the length of the radius is 9 cm. (Sample Answer: 55π/4 sq cm or 55pi/4 sq cm)

Q: an object travels around a circle with constant speed. two measurements are taken: it rotates 21…

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Q: Find the area of the triangle with a = 6 meters, b = 16 meters,and c = 18 meters. Round to the…

A: Given a triangle with sides a = 6 meters, b = 16 meters,and c = 18 meters.

Q: The radius of an oxygen atom is 6.6 × 10-11 meter. What is this radius in pico meters? (1pm =…

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Q: The diagonal of rectangle ABCD measures 2 inches in length. What is the length of line segment AB? 1…

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Q: Given: OP = 4 cm, AD = 1 cm, BC = 2 cm. Find the indicated values. Area of circle with radius OP is…

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Q: Find the area of the triangle having the indicated angle and sides.   C=84degrees30', a=17, b=22

A: Given:- C=84°30', a=17, b=22 To find:- Area of triangle satisfies given conditions

Q: 1. The part of the sphere x? + y² + z² = a² that lies within the cylinder x² + y² : = ax and above…

A: To Determine :-  The part of the sphere x2 + y2 + z2 = a2 that lies within the cylinder x2 + y2 = ax…

Q: In the diagram below of circle O, the length of the radius is 10 inches and the central angle is 60…

A: Radius of the given circle is 10 inchesCentral angle is 60°