Find the perimeter and area of the polygon. 8 cm 79. Perimeter = 80. Area = 13 yds. 12 yds. 4 cm 6 ft cm 81. Perimeter = ft cm 82. Area= ft 27 yes. 27 yds. 83. Perimeter = 84. Area = yds yds 6 cm 16 cm 10 cm 12 cm 13 yds 20 cm 85. Perimeter = 86. Area = cm cm Find the circumference and area of the circle (rounded to the hundredths). 91. Circumference = 92. Area = 15 cm cm cm Find the indicated values for a 65" TV screen if the ratio of the length to the height is 16:9 (round to the hundredths). 93. Length of the screen= in. 94. Height of the screen= in. 95. Perimeter of the screen= in. 96. Area of the screen= in,2 Find the indicated measure for the figure. 97. a= 98. b= cm 99. Perimeter = 100. Area = cm 6 cm cm cm 4 cm 5 cm 3 cm