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Section 14.3. Area of a Circle. Find the area of the circle to the nearest tenth. Example 1. Find the area of the circle to the nearest tenth. Your Turn. Find the area of the circle to the nearest tenth. Example 2. Find the area of the circle to the nearest tenth. Your Turn. Example 3.
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Section 14.3 Area of a Circle
Example 3 • CRATERS The Chicxulub Crater in the Yucatan Peninsula, Mexico, was caused by a crashing asteroid or comet about 65 million years ago. Because the crater lies about 1 kilometer under the ground, scientists can only estimate its diameter. If the diameter measures 300 kilometers, what is the area covered by the crater?
Your Turn • SWIMMING POOL A new children’s circular swimming pool being built at a local recreation center has a diameter of 24 feet. About how much area does the new pool cover?
Assignment • Page 558 – 559 #8-22 even