document.write( "Question 776430: The figure contains two shapes : a sqaure and a circle inside the square. The area of the sqaure is 196 units. What is the perimeter of the circle?\r
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document.write( "If the side of the sqaure is 8 units. What is the area of the circle? \n" );
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Algebra.Com's Answer #473561 by wilft1(217)![]() ![]() You can put this solution on YOUR website! answer to the first question... \n" ); document.write( "you get the area by multiplying length times width, since this is a square, and thus has 4 equal sides, you can find the length of the side by finding the square root of the area. i'll just use my cal-cu-cheater (calculator) and find the square root of 196, which is 14 \n" ); document.write( "to find the perimeter of a circle, multiply the diameter by 3.14, soooo \n" ); document.write( "14x3.14 is 43.96 thats your circles perimeter.\r \n" ); document.write( "\n" ); document.write( "to find the area of a circle, its 3.14 x radius squared... the radius is 1/2 of the diameter, soooo....\r \n" ); document.write( "\n" ); document.write( "3.14x16 = 50.24 thats the area of your circle\r \n" ); document.write( "\n" ); document.write( "hope this helps\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the question you sent me is missing some information.... \n" ); document.write( "The figure contains eight circles, seven small and one big circle. Each small circle has a radius of 7 cm. What is the area of the large circle? 154 sqaure cms 1386 sqaure cms 132 sqaure cms 44 square cms \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "are the smaller circles in the bigger circle in a line along the diameter? not enough information to solve the area of the larger circle. \n" ); document.write( " |