1.Find the area of a regular nonagon with sides of 7 m and an apothem of 9.6 m. 2. Find the exact area of a 115º sector of a circle with a radius of 2 in.

Q: 15. a triangle with a side length of 18 feet and an apothem of 5.19 ft

A: Use formula of area with side and apothem

Q: 2. Refer to the figure below. Point O is a center of the circle, and BC is a segment. Solve for the…

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Q: Review 1. The Elizabeth Tower in London holds a clock with a bett known as Big Ben. The clock face…

A: As this is a multiple question according to the Bartleby answering rule, only first question is to…

Q: A sprinkler is designed to cover a circular area of 158 ft. What is the distance from the center of…

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Q: P. Draw a circle of radius 4cm. Mark its centre. Draw two chords of the circle on the same side of…

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Q: 1. Find the area of the reqular triangle with a side length of 10 cm. 2. Simplify. a. 275 b. 2/3 10…

A: For regular triangle ie equilateral triangle use area formula

Q: 1. two radii 3. a diameter 2. two chords 4. a tangent line 5. a secant line 6. point of tangency 7.…

A: Radius: The distance from the center of the circle to its outer rim. Chord: A line segment whose…

Q: The radius of a circle is 3 cm. Find its area to the nearest tenth.

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Q: Problem, A circle whose area is 100t m2 is cut into four segments by a vertical and horizontal chord…

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Q: A E B D 1. Name the circle. 2. Identify at least two central angles 3. Identify two diameters. 4.…

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Q: The length of two common chord of two overlapping circle is 48 cm. The center to center distance is…

A: Given, Length of common chord=48cm Center to center distance of two  circles is 17cm Radius of one…

Q: 5. The diameter of a circle is 10 in. What is the area of a sector bounded by a 66° arc to the…

A: The area of a sector bounded by an angle θ at the center is given by the expression A=rθ. Here r is…

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.