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Mathematics 18 Online
OpenStudy (anonymous):

use pi =22/7 a piece of wire is bent to form a square of area 121cm^2. (a) find the length of each side of the square. (b) the perimeter of the square. the same piece of wire is bent to form a circle. (a) calculate the radiua of the circle and the area of the circle

OpenStudy (anonymous):

pi not pie

OpenStudy (anonymous):

Area= s^2 perimeter=4s

OpenStudy (anonymous):

ho u got that answer

OpenStudy (anonymous):

they arent answers, they're general formulas something you should know

OpenStudy (anonymous):

k

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