5. The Area A of a regular polygon varies directly as the square of the side length a. Find the equation of variation if the A = 486√3 units² when a = 18 units. Treat the measurements as exact.

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Q: 10. In the circle below, the diameter is 34 cm and 0c = 8 cm. Find AB. A B

A: Given that: Diamter, d=34 cm and OC = 8cm

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Q: 5. Jaida casts a shadow of 0.5 m and she is 1.8 m tall. A light pole casts a shadow of 10 m at the…

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Q: 15) Donovan wanted to measure the height of his town's courthouse. He measured the length of the…

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Q: 2. A circular fishpond with a diameter of 15 feet is to have a 2 feet wide border of paver bricks.…

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Q: What is the area of a circle whose circumference is 8n? 12n B. 1бт

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Q: 3. The circumference C varies directl as the diameter d. Find the equation of variation if C = 16.58…

A: Here is the solution:

Q: 2. The points A(-2, 7) and B(6,-3) lie at either end of the diameter of a circle. Find the area of…

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Q: If the diameter is 10, what is the radius?

A: Given diameter = 10radius =?

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Q: The circumference of a circle C is 9 units. Determine its radius. Give your answer to the tenths…

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