Solve problems involving area and circumference of two-dimensional figures (Part 2).
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If you need to adapt or shorten this lesson for remote learning, we suggest prioritizing Anchor Problem 2 (benefits from worked example). Find more guidance on adapting our math curriculum for remote learning here.
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The figure below is composed of eight circles, seven small circles and one large circle containing them all. Neighboring circles only share one point, and two regions between the smaller circles have been shaded. Each small circle has a radius of 5 cm.
Calculate:
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A circular mirror is placed in a square wooden frame, as shown in the scale drawing below. The scale of the drawing is 1 inch to 6 inches.
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The following resources include problems and activities aligned to the objective of the lesson that can be used to create your own problem set.
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A circle is divided into 4 equal sections and placed within a square with side lengths 15 cm, as shown below. What is the area of the region that is shaded in the middle of the square?
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