# Using the illustration below calculate the area of

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Chapter 3 / Exercise 59
Trigonometry
McKeague/Turner Expert Verified
92) Using the illustration below, calculate the area of the circle.@ 2Ar The diameter is 116 ft so radius is 5.53 ft. 2A(5.5) = 94.985 ft2 = 96 ft2 a. 95.3 ft2b. 84 ft2c. 30.25 ft2d, 96 ft2
93) Estimate the length of the radius, if the area of a circle is 247 mm2.
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Chapter 3 / Exercise 59
Trigonometry
McKeague/Turner Expert Verified
94) Using the illustration below, calculate the area of the circle.<alt tag = circle with a radius measuring 12 point 75 >@ 2A(12.75) <alt tag = A equals pi times 12 point 75 squared>A = 510.71
95) Using the illustration below, calculate the area of the circle.<alt tag = circle with diameter measuring 14 point 5>@ 2A(7.25) <alt tag = A equals pi times 7 point 25 squared>A = 165.13*a. 165.13b. 330.26c. 82.56d. 52.56Objective 13: Students will be able to find the area of the circleDisplay 1 Type: E96) Pizza Planet delivers pizza within a 15 mile diameter of their store. What is the approximate area that they deliver to? Round to the nearest mile.
97) What is the area of a donut that is approximately 4 inches in diameter?a. 2A(2) <alt tag = A equals pi times 2 squared>A = 12.56 in2Objective 14: Students will be able to find the area of a sector of a circleDisplay 2
98) Halie is a perfectionist and wants each piece of her cake to be exactly the same area. If the diameter of her cake is 12 in and she wants to cut it into 8 pieces, what is the area of each piece of cake? Round to the nearest tenth.@ 2A(6) <alt tag = A equals pi times 6 squared>Area of entire cake = 113.1Since we want to know the area of one piece, 113.18<alt tag = the fraction 113 point 1 over 8>Area of each piece = 14.14 in2*a. 14.14 in2b. 12.4 in2c. 36 in2d. 56.55 in299) Taylor is making a cookie cake that has a diameter of 15 in. What is the area of a fourth of the cookie cake? @ 2
100) Calculate the area of the smaller sector.
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