2. Find the area of the regular pentagon with apothem 2.8 and side 4. Not drawn to scale. 4 in. 2.8 in.

Q: What is the length of the apothem of the regular pentagon shown below? Round to one decimal place.…

A: The given regular pentagon is: We have to find value of a. We know the formula of the apothem of…

Q: 7. A spherical balloon has a circumference of 25 cm. a.) What is the approximate surface area of the…

A: Surface Area of sphere=4πr2  volume of sphere=4/3πr3 According to guidelines we solve only first…

Q: INSTRUCTIONS. Find area of cach regular polygon. Round to the nearest tenth. 1. 2. 32 18 1 145 15.7

A: To find the area of regular polygon Length of each side is same in a regular polygon. Area of…

Q: If an electronics company wants to shrink the dimensions of a Tablet measuring 20cm wide by 25cm…

A: Need to find out the new width of the tablet.

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: 3. Find the total area of the composite shape, made up of a parallelogram joined to a triange 10 m 5…

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Q: II. Use Heron's Area Formula to find the area of AABC. (Round to the nearest tenth.) 5.) a = 2.5…

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Q: Two circles of different radii are concentric. If the length of the chord of  the larger circle that…

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Q: 6. To the nearest tenth of square inch, find the area of the regular pentagon whose apothem measures…

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Q: 4. A cylindrical container has a diameter of 12 inches and a height of 15 inches, as illustrated in…

A: Given: A cylindrical container with  Diameter(d)= 12 in  Height(h)= 15 in To find out: the volume of…

Q: Which cross-section absolutely cannot be used when solving the problem in the lesson? a. Disks b.…

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Q: 4. A triangle has a height of 9 feet and a base of 12 feet. What is the area of the triangle in…

A: The solution is :

Q: Three regular polygons are inscribed in circles with radii 1. Find the apothem, the perimeter, and…

A: (18) Given regular polygon is an equilateral triangle. The radius of the circle is 1. Then the…

Q: An Ice cream cone is 10 centimeters deep and has a diameter of 8 centimeters. A scoop of ice cream…

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Q: Find the area of the shade. Round to the nearest hundredth. (The pentagon is regular.) 16 cm 13.6 cm…

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Q: A regular octagon has an apothem of approximately 4.2 cm and a perimeter of approximately 28.0 cm.…

A: Area of regular octagon in terms of apothem and perimeter is given as Area=12×apothem×perimeter

Q: EG bisects ZDEF. Find the value of x. 8. 9. D. DE G (6x - 41 31 56" (x + 15) E F 10. LC is a…

A: We know that if EG bisect ∠DEF then ∠DEG=∠FEG                                                ..1

Q: 4. The hypotenuse of an isosceles trapezoid measures 7 cm. How long is each leg? C. 7 V2 cm B. 3.5…

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Q: A plane is passed through three vertices of a cube having a side of 20 cm so that the section formed…

A: We have to find the area of the equilateral triangle formed.