Bobby owns an ice cream shop and wants to make a wooden sign to advertise his store. The sign will consist of a semicircle with a diameter o 20 inches on top of an isosceles triangle with congruent sides measuring 2inches each, as shown below. Find the area of the sign. Round your answer tthe nearest hundredth. 20 in 26 in Area of Triangle 1/2bh %3D Area of Semicircle 1/2nr? %3D Hint: Use a? + b? = c' to find the height of the triangle. a. What is the area of the semicircle? Round to the nearest hundredth.
Bobby owns an ice cream shop and wants to make a wooden sign to advertise his store. The sign will consist of a semicircle with a diameter o 20 inches on top of an isosceles triangle with congruent sides measuring 2inches each, as shown below. Find the area of the sign. Round your answer tthe nearest hundredth. 20 in 26 in Area of Triangle 1/2bh %3D Area of Semicircle 1/2nr? %3D Hint: Use a? + b? = c' to find the height of the triangle. a. What is the area of the semicircle? Round to the nearest hundredth.
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 46E
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