ASSIGNMENTS S Solution The straight edge is the diameter of the semicircle, so its radius is half of 14 ft, or 7 ft. The area of the semicircle will be half the area of a circle with a radius of 7 ft. A = nr2 A m f (7)(7) ... Solution Use the formula A = nr2. ... A = s2 A = 4 X 4 = 16 Find the area of each semicircle. ... 6-5 Circumference and Area of Circles 231 ESL STUDENTS Students may need to review key terms.
|Title||:||Te Math Matters 2|
|Author||:||Eugene Olmstead, Chicha Lynch|
|Publisher||:||Thomson South-Western - 1993|