44/45 C. 212.7 cm²D. 172.05 cm²144. The area formula for a regular polygon is ap. Find the area of a regularepentagon with side length 15 cm and apothem 10 cm.A. 750 cm²B. 375 cm²C. 900 cm²D. 450 cm²Saundial ontwallo45. Sphere B has 9 times the surface area of sphere A. How many times thevolume of sphere A is the volume of sphere B?A. 9B. 27C.97D.2746. Find the area of this trapezoid using A=h(b₁ + b₂)9 ft6A. 70 #²11 ftA7 ftRA9xBof 94 10 815aut el ainsmnie auiban ruiw

To find area of pentagon & volume of sphere B

44. The area formula for a regular polygon is ap. Find the area of a regular 2 pentagon with side length 15 cm and apothem 10 cm. A. 750 cm² B. 375 cm² C. 900 cm² D. 450 cm² 45. Sphere B has 9 times the surface area of sphere A. How many times the volume of sphere A is the volume of sphere B? A. 9 B. 27 C. 9 D. 27 46. Find the area of this trapezoid using A=h(b₁ + b₂) 9 ft 11 ft A 7 ft FRE 9x B of 094 to 8 aut al ainen ni 0 euiban riw

44. The area formula for a regular polygon is ap. Find the area of a regular 2 pentagon with side length 15 cm and apothem 10 cm. A. 750 cm² B. 375 cm² C. 900 cm² D. 450 cm² 45. Sphere B has 9 times the surface area of sphere A. How many times the volume of sphere A is the volume of sphere B? A. 9 B. 27 C. 9 D. 27 46. Find the area of this trapezoid using A=h(b₁ + b₂) 9 ft 11 ft A 7 ft FRE 9x B of 094 to 8 aut al ainen ni 0 euiban riw

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.4: Polyhedrons And Spheres

Problem 23E: The surface of a soccer ball is composed of 12 regular pentagons and 20 regular hexagons. With each...

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